Chip-dat/toshiba-dat/TOTX-TORX-dat/2025-04-22-14-09-43.png
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Chip-dat/toshiba-dat/TOTX-TORX-dat/TOTX-TORX-dat.md
... ...
@@ -0,0 +1,24 @@
1
+
2
+# TOTX-TORX-dat
3
+
4
+[TOTX147L(F,T)](https://www.northstardatasheet.com/datasheet/TOTX147L.pdf)
5
+
6
+FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT
7
+
8
+![](2025-04-22-14-09-43.png)
9
+
10
+Data Rate ~ 15 Mb / s
11
+
12
+## APPs
13
+
14
+![](2025-04-22-14-10-35.png)
15
+
16
+## Footprint
17
+
18
+![](2025-04-22-14-10-53.png)
19
+
20
+
21
+
22
+## ref
23
+
24
+- [[POF-dat]] - [[TOTX-TORX]] - [[toshiba]]
... ...
\ No newline at end of file
Shipment-dat/Shipment-DAT.md
... ...
@@ -1,6 +1,8 @@
1 1
2 2
# Shipment-dat
3 3
4
+- [[countries-dat]]
5
+
4 6
- how to use [[internal-tracking-dat]] internal tracking number
5 7
6 8
## Important Note
Tech-dat/Network-dat/fiber-optic-dat/LC-connector-dat/LC-connector-dat.md
... ...
@@ -0,0 +1,18 @@
1
+
2
+# LC-connector-dat.md
3
+
4
+## LC module
5
+
6
+LC stands for Lucent Connector.
7
+
8
+LC connectors are smaller versions of SC connectors, commonly used in high-density fiber optic applications.
9
+
10
+### Features:
11
+
12
+Small form factor: Half the size of SC connectors, making them ideal for space-limited environments like data centers.
13
+
14
+Latch mechanism: Uses a clip-on design for easy and secure connection.
15
+
16
+High-density applications: Commonly used in network switches, routers, and patch panels.
17
+
18
+Fiber types: Can be used with both single-mode and multi-mode fibers.
... ...
\ No newline at end of file
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... ...
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1
+
2
+# MTP-MPO-Connector-dat
3
+
4
+![](2025-04-22-12-35-06.png)
5
+
6
+That connector is an **MTP/MPO (Multi-Fiber Push-On/Pull-off) connector**, commonly used in high-density fiber optic networks.
7
+
8
+Details:
9
+
10
+Connector Type: MTP or MPO (they look nearly identical; MTP is a higher-performance version by US Conec).
11
+
12
+Fiber Count: Typically supports **12, 24, or more fibers** in a single rectangular ferrule.
13
+
14
+Color: Aqua cable and connector usually indicate **OM3 or OM4 multimode fiber**, used for high-speed data (like **10/40/100Gbps Ethernet**).
15
+
16
+Use Case: **Data centers**, backbone cabling, high-speed interconnects.
17
+
18
+
19
+You’ll need an MTP/MPO adapter or cassette to fan out into **LC or SC connectors** if you're patching it to more standard fiber connections.
20
+
21
+
22
+## ref
23
+
24
+- [[optic-fiber-dat]]
... ...
\ No newline at end of file
Tech-dat/Network-dat/fiber-optic-dat/Photolink-dat/Photolink-dat.md
... ...
@@ -1,11 +1,12 @@
1 1
2 2
# Photolink-dat
3 3
4
-## photo-link
4
+## photo-link PLx237
5 5
6
-Photolink- Fiber Optic **Receiver** PLR237/T10BK
6
+[PLT237 SERIES](https://en.everlight.com/wp-content/plugins/ItemRelationship/product_files/pdf/DPL-0000040_PLT237_series_V3.pdf?utm_source=Datasheets&utm_medium=Part-details&utm_campaign=DS_Referrals&utm_content=Datasheet_Button&utm_term=PLT237/S19)
7
+
8
+[Photolink- Fiber Optic **Receiver** PLR237/T10BK ](https://www.everlighteurope.com/custom/files/datasheets/DPL-0000261.pdf)
7 9
8
-https://www.everlighteurope.com/custom/files/datasheets/DPL-0000261.pdf
9 10
10 11
Photo-link Light **Transmitter** Unit PLT237/T10WH
11 12
... ...
@@ -28,7 +29,9 @@ Everlight PLT131/T1/12 Photolink Fiber Optic Transmitter 650nm
28 29
29 30
PLR135/T8
30 31
32
+## PLx133 series
31 33
34
+[PLT133 SERIES](https://www.everlight.com/wp-content/plugins/ItemRelationship/product_files/pdf/DPL-0000107_PLT133_series_v8.pdf)
32 35
33 36
## ref
34 37
Tech-dat/Network-dat/fiber-optic-dat/SC-Connector-dat/2025-04-22-12-32-51.png
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Tech-dat/Network-dat/fiber-optic-dat/SC-Connector-dat/SC-Connector-dat.md
... ...
@@ -0,0 +1,54 @@
1
+
2
+# SC-Connector-dat
3
+
4
+![](2025-04-22-12-32-51.png)
5
+
6
+![](2025-04-22-12-33-03.png)
7
+
8
+The object you're holding is an **SC (Subscriber Connector) fiber optic connector**. These connectors are commonly used in network and telecom setups for fiber optic cables. Here's a quick rundown:
9
+
10
+Connector Type: SC
11
+
12
+- **Color**: Blue typically indicates single-mode fiber (usually used for long-distance data transmission).
13
+- **Ferrule**: The white cylindrical part at the tip is the ferrule, which aligns the fiber and is crucial for precise data transmission.
14
+- **Push-pull design**: SC connectors use a push-pull mechanism for easy insertion and removal.
15
+
16
+## SC/APC
17
+
18
+
19
+The connector shown is an **SC/APC (Angled Physical Contact)** type fiber optic connector, but let’s get specific:
20
+
21
+Based on What I See:
22
+
23
+The **blue housing** usually indicates an **SC/UPC (Ultra Physical Contact)** connector.
24
+
25
+The **ferrule** end in your image looks flat, which is consistent with UPC rather than the angled end of an APC (which would be green and have an 8° angled polish).
26
+
27
+
28
+
29
+
30
+
31
+## SC module
32
+
33
+SC stands for Subscriber Connector.
34
+
35
+SC connectors are a type of fiber optic connector commonly used with fiber optic cables.
36
+
37
+### Features:
38
+
39
+Push-pull coupling mechanism: Allows easy insertion and removal of connectors.
40
+
41
+Duplex design: Typically used in dual-core fiber optic cables (sending and receiving signals).
42
+
43
+Durable and reliable, often used in telecommunications, data centers, and other long-distance fiber optic links.
44
+
45
+Size: Relatively large compared to other connectors like LC.
46
+
47
+
48
+
49
+
50
+## ref
51
+
52
+device - [[SPF-transceiver-dat]]
53
+
54
+- [[fiber-optic-dat]]
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\ No newline at end of file
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Tech-dat/Network-dat/fiber-optic-dat/SPF-transceiver-dat/SPF-transceiver-dat.md
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@@ -0,0 +1,178 @@
1
+
2
+# SPF-transceiver-dat
3
+
4
+Most SFP modules use LC connectors, though some may use SC (older gear) or others for special applications. - [[LC-connector-dat]]
5
+
6
+
7
+## 🔌 Common SFP Solutions for Optical Fiber
8
+
9
+SFP (Small Form-factor Pluggable) modules are compact, hot-swappable transceivers used to connect networking equipment (like switches and routers) to fiber optic or copper cables.
10
+
11
+### 📦 Common Types of SFP Modules
12
+
13
+| SFP Type | Description | Fiber Type | Wavelength | Typical Distance |
14
+| -------- | --------------------------- | ---------- | ------------------ | ---------------- |
15
+| SFP SX | Short-range (Multimode) | Multimode | 850 nm | Up to 550 m |
16
+| SFP LX | Long-range (Singlemode) | Singlemode | 1310 nm | Up to 10 km |
17
+| SFP ZX | Extended reach (Singlemode) | Singlemode | 1550 nm | Up to 80 km |
18
+| SFP BX | Bidirectional (BiDi) | Singlemode | 1310/1490 nm | 10–40 km |
19
+| SFP CWDM | Coarse Wavelength Division | Singlemode | 1270–1610 nm | 20–80 km |
20
+| SFP DWDM | Dense Wavelength Division | Singlemode | Various (ITU grid) | 40–100+ km |
21
+
22
+### 🔧 Things to Consider
23
+
24
+- **Connector Type:** Most fiber SFPs use LC connectors.
25
+- **Vendor Compatibility:** Some switches (e.g., Cisco, HPE) may require brand-specific or coded modules.
26
+- **Fiber Type:** Match your module to either Singlemode (SMF) or Multimode (MMF) cable.
27
+- **Wavelength Matching:** For BiDi or WDM modules, ensure the transmit/receive wavelengths match.
28
+- **Distance Needs:** Choose SX, LX, ZX, etc., based on your required reach.
29
+
30
+### ✅ Example Use Cases
31
+
32
+- 🌐 Short-distance data center links: Use SFP SX with OM3/OM4 multimode fiber
33
+- 🏢 Building-to-building links: Use SFP LX or BX with singlemode fiber
34
+- 🌍 Long-haul backbone links: Use CWDM or DWDM SFPs for multiplexed transport
35
+
36
+
37
+## What Type of Fiber Does SFP Use?
38
+
39
+| SFP Type | Fiber Type | Connector | Description |
40
+| ------------- | ----------------- | --------- | -------------------------------------------- |
41
+| SFP SX | Multimode (MMF) | LC | Short-range, up to 550m (850 nm) |
42
+| SFP LX | Single-mode (SMF) | LC | Long-range, up to 10 km (1310 nm) |
43
+| SFP ZX | Single-mode (SMF) | LC | Extended-range, up to 80 km (1550 nm) |
44
+| SFP BX (BiDi) | Single-mode (SMF) | LC | Bidirectional over 1 fiber, 10–40 km |
45
+| SFP CWDM/DWDM | Single-mode (SMF) | LC | Wavelength-division multiplexing, 40–100+ km |
46
+
47
+## SFP+ transceiver
48
+
49
+### AFBR-709SMZ SFP+ transceiver module.
50
+
51
+![](2025-04-22-12-39-52.png)
52
+
53
+Here's a breakdown of the information on the label:
54
+
55
+ * Avago: The manufacturer (now part of Broadcom).
56
+ * AFBR-709SMZ: The specific model number.
57
+ * 850nm LASER PROD: Indicates it uses an 850-nanometer wavelength laser. This is typically used for short-range communication over multi-mode fiber optic cables.
58
+ * 21CFR(J) CLASS 1: Refers to its laser safety classification (Class 1 is generally safe under reasonably foreseeable conditions).
59
+ * CHINA: Country of manufacture.
60
+ * 1811: Likely a date code, possibly indicating it was manufactured in the 11th week of 2018.
61
+ * SN: AD181130KK4: The unique serial number for this specific unit.
62
+
63
+In simple terms, this is a pluggable module used in networking equipment (like switches or routers) to convert electrical signals to optical signals (and vice-versa) for transmitting data over fiber optic cables, likely at 10 Gigabit per second speeds (10GBASE-SR standard).
64
+
65
+## 20-pin electrical edge connector of an SFP (Small Form-factor Pluggable) module.
66
+
67
+The pin functions are defined by the SFP Multi-Source Agreement (MSA), which ensures interoperability between different vendors' modules and host equipment.
68
+
69
+Pin Numbering Convention:
70
+
71
+When looking directly at the module's edge connector pins as shown in your picture (with the contacts facing you):
72
+ * Top Row: Pins 20 down to 11 (from left to right in your image)
73
+ * Bottom Row: Pins 10 down to 1 (from left to right in your image)
74
+So, the leftmost pin on the top is Pin 20, the rightmost pin on the top is Pin 11. The leftmost pin on the bottom is Pin 10, and the rightmost pin on the bottom is Pin 1.
75
+
76
+Standard SFP Pin Functions:
77
+
78
+Here is the standard pinout based on the SFP MSA specification:
79
+
80
+| Pin | Name | Function Description | Row | Side (looking at pins) |
81
+| --- | ------------ | -------------------------------------------- | ------ | ---------------------- |
82
+| 1 | VeeT | Transmitter Ground | Bottom | Right |
83
+| 2 | TX_FAULT | Transmitter Fault Indication (Active High) | Bottom | |
84
+| 3 | TX_DISABLE | Transmitter Disable (Input, Active High) | Bottom | |
85
+| 4 | MOD-DEF2/SDA | Module Definition 2 / Serial Data I/O | Bottom | |
86
+| 5 | MOD-DEF1/SCL | Module Definition 1 / Serial Clock Input | Bottom | |
87
+| 6 | MOD-DEF0/ABS | Module Definition 0 / Module Absent (Output) | Bottom | |
88
+| 7 | RS0 | Rate Select 0 (Input, often unused/grounded) | Bottom | |
89
+| 8 | LOS | Loss of Signal Indication (Active High) | Bottom | |
90
+| 9 | VeeR | Receiver Ground | Bottom | |
91
+| 10 | VeeR | Receiver Ground | Bottom | Left |
92
+| 11 | VeeR | Receiver Ground | Top | Right |
93
+| 12 | RD- | Inverted Received Data Output | Top | |
94
+| 13 | RD+ | Non-Inverted Received Data Output | Top | |
95
+| 14 | VeeR | Receiver Ground | Top | |
96
+| 15 | VccR | Receiver Power Supply (+3.3V) | Top | |
97
+| 16 | VccT | Transmitter Power Supply (+3.3V) | Top | |
98
+| 17 | VeeT | Transmitter Ground | Top | |
99
+| 18 | TD+ | Non-Inverted Transmit Data Input | Top | |
100
+| 19 | TD- | Inverted Transmit Data Input | Top | |
101
+| 20 | VeeT | Transmitter Ground | Top | Left |
102
+
103
+How to Identify Them on Your Module:
104
+ * Orientation: Hold the module so you are looking directly at the gold contacts as in your picture.
105
+ * Locate Pin 1: It's the bottom-rightmost pin.
106
+ * Locate Pin 10: It's the bottom-leftmost pin.
107
+ * Locate Pin 11: It's the top-rightmost pin.
108
+ * Locate Pin 20: It's the top-leftmost pin.
109
+ * Refer to the Table: Use the table above to know the function associated with each pin number/position.
110
+
111
+Key Pin Groups:
112
+ * Power: VccR (Pin 15), VccT (Pin 16) provide the 3.3V power. VeeR and VeeT are the corresponding grounds.
113
+ * High-Speed Data: RD+/RD- (Pins 13, 12) are the differential receiver output pair. TD+/TD- (Pins 18, 19) are the differential transmitter input pair.
114
+ * Control/Status: TX_FAULT (Pin 2), TX_DISABLE (Pin 3), LOS (Pin 8) are important status and control signals.
115
+ * Management/ID: SDA (Pin 4), SCL (Pin 5), and MOD_ABS (Pin 6) are used for the I2C interface to read module information (like vendor, model, S/N, DDM/DOM values).
116
+
117
+While this pinout is standard, the datasheet for the specific SFP module model (like the Avago AFBR-709SMZ from your first image) is always the definitive source. However, for standard SFP/SFP+ functions, this MSA pinout is reliable.
118
+
119
+
120
+## TE/AMP 1367073-1 20-pin connector
121
+
122
+![](2025-04-22-14-17-07.png)
123
+
124
+![](2025-04-22-14-15-58.png)
125
+
126
+![](2025-04-22-14-16-14.png)
127
+
128
+![](2025-04-22-14-16-28.png)
129
+## APPs
130
+
131
+SFP to [[RJ45-dat]]
132
+
133
+The optical-to-electrical module converts the SFP optical port of the device into an RJ45 network port/electrical port.
134
+
135
+光转电模块是将设备SFP光口转成RJ45网口/即电口
136
+
137
+
138
+## sfp transceiver module
139
+
140
+SFP stands for Small Form-factor Pluggable.
141
+
142
+It is a compact, hot-pluggable fiber optic transceiver used for data transmission over fiber optic or copper cables.
143
+
144
+![](2025-03-27-17-31-03.png)
145
+
146
+![](2025-03-27-17-55-17.png)
147
+
148
+![](2025-03-27-18-41-19.png)
149
+
150
+SFP is short for Small Form-factor Pluggables, which is a small package pluggable optical transceiver module. SFP can be regarded as a pluggable version of SFF. Its electrical interface is 20pin gold finger, and the data signal interface is basically the same as the SFP module. The SFP module also provides an I2C control interface that is compatible with the optical interface diagnostics of the SFP-8472 standard.
151
+
152
+
153
+万兆光口SFP+模块分为多模和单模
154
+
155
+SFP+ 多模: 850nm波长，最大可传550米
156
+
157
+SFP+ 单模: 1310nm到1550nm波长，可传10~80千米。
158
+
159
+![](2025-03-27-18-46-06.png)
160
+
161
+### working scenario
162
+
163
+![](2025-03-27-18-03-01.png)
164
+
165
+
166
+## customized analog-video plus serial data fiber-optic transceiver
167
+
168
+![](2025-03-27-18-17-54.png)
169
+
170
+![](2025-03-27-18-19-08.png)
171
+
172
+
173
+
174
+## ref
175
+
176
+- [[fiber-optic-dat]]
177
+
178
+
Tech-dat/Network-dat/fiber-optic-dat/fiber-optic-app-dat/fiber-optic-app-dat.md
... ...
@@ -1,9 +1,16 @@
1 1
2 2
# fiber-optic-app-dat
3 3
4
-- [[USB-player-dat]]
4
+small solutions based on [[POF-dat]]
5 5
6
+- [[TI-audio-dat]] - [[USB-player-dat]]
6 7
8
+[TOSLINK DAC](https://hackaday.io/project/181024-toslink-dac)
9
+
10
+
11
+## Home networking
12
+
13
+[How to Run Fiber Optic Cable in Your Backyard - My 10 Gig Install for Starlink](https://www.youtube.com/watch?v=pOKZlwB-lKQ)
7 14
8 15
## Apps
9 16
... ...
@@ -32,6 +39,9 @@ tube communication
32 39
![](2025-03-28-17-41-33.png)
33 40
34 41
42
+
43
+
44
+
35 45
## ref
36 46
37 47
- [[fiber-optic-dat]]
... ...
\ No newline at end of file
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... ...
@@ -0,0 +1,19 @@
1
+
2
+# HFBR-0500Z-Series-dat
3
+
4
+Internal optics have been optimized for use with 1-mm diameter polymer optical fiber. Versatile Link specifications incorporate all connector interface losses. Therefore, optical calculations for common link applications are simplified.
5
+
6
+[HFBR-0500Z Series Versatile Link Fiber-Optic Connection](https://docs.broadcom.com/doc/AV02-1501EN)
7
+
8
+
9
+Yes, you can insert a bare end POF cable into the Broadcom HFBR-0500 Series transceivers (e.g., HFBR-1521Z, HFBR-2521Z, etc.) — that’s one of their key advantages.
10
+
11
+✅ Here's how it works:
12
+
13
+The HFBR-0500 series is designed for tool-less, field-installable connections.
14
+
15
+You can directly cut and insert a 1 mm core POF cable (typically with 2.2 mm jacket) into the transceiver.
16
+
17
+No pre-attached connector is required.
18
+
19
+https://www.broadcom.com/products/fiber-optic-modules-components/industrial/industrial-control-general-purpose/650nm/hfbr-1521z
... ...
\ No newline at end of file
Tech-dat/Network-dat/fiber-optic-dat/fiber-optic-cable-dat/POF-dat/POF-dat.md
... ...
@@ -1,13 +1,27 @@
1 1
2 2
# POF-dat
3 3
4
+- get more compare info here: [[glass-fiber-dat]]
5
+
6
+- [[FC300T-dat]] - [[Photolink-dat]] - [[HFBR-0500Z-Series-dat]] - [[TOTX-TORX-dat]]
7
+
8
+- [[toshiba-dat]]
9
+
10
+- [[POF]]
11
+
4 12
## What is POF?
5 13
6 14
POF stands for plastic optical fiber with the term plastic being used a vulgarization for polymer materials.
7 15
8
-The 1mm fiber diameter is about 500 times thicker than a glass optical fiber. 96% of the cores cross section conducts modulated light for data transmission similar to glass optical fiber applications. The maximal transmission distance amounts to about 100m without active repeaters. Polymer fibers are used for high speed data network in homes, commerce and industry as well as in cars and airplanes. POF is often regarded as an optical home network because POF is easy to install. The fiber is thin, can be shortened to the desired length by a sharp knife and requires no connectors on its ends. Anyone can set up a robust, high performance and Ethernet compatible network without any special tools.
16
+The 1mm fiber diameter is about **500 times thicker** than a glass optical fiber.
17
+
18
+96% of the cores cross section conducts modulated light for data transmission similar to glass optical fiber applications.
19
+
20
+The maximal transmission distance amounts to about 100m without active repeaters.
21
+
22
+Polymer fibers are used for high speed data network in homes, commerce and industry as well as in cars and airplanes. POF is often regarded as an optical home network because POF is easy to install. The fiber is thin, can be shortened to the desired length by a sharp knife and requires no connectors on its ends. Anyone can set up a robust, high performance and Ethernet compatible network without any special tools.
9 23
10
-The key advantages of POF networks are:
24
+## The key advantages of POF networks are:
11 25
12 26
- No electromagnetic radiation
13 27
- Electrically isolated network
... ...
@@ -18,6 +32,33 @@ The key advantages of POF networks are:
18 32
- Resistant to humidity, heat and vibration
19 33
- Visible light that is eye-safe
20 34
35
+🧵 POF (Plastic Optical Fiber)
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+
37
+## PMMA Fiber specs
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+
39
+![](2025-04-22-14-24-56.png)
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+
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+- Jacket: Black PE
42
+- Core Refractive Index: 1.49
43
+- Numerical Aperture: 0.5
44
+- Heat Resistance Temperature: -55℃ ~ 70℃
45
+- Transmission Loss: 200dB/km
46
+- Minimum Bending Radius: 25mm
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+- Wavelength: 650nm
48
+- Finished Fiber Products: Servo cables, sensor patch cords, plastic optical fiber patch cords
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+- Use Cases: Medical imaging, fiber optic sensing, servo machines, drilling machines...
50
+- Recommended Storage Temperature: -55℃ ~ 85℃
51
+- Suggested Operating Temperature: -25℃ ~ 70℃
52
+
53
+## Feature Description
54
+
55
+- 🌟 Material Core made from plastic (usually PMMA) instead of glass
56
+- 📏 Core Size Typically 1 mm (much thicker than glass fiber)
57
+- 📡 Distance Short range (up to ~100 meters)
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+- 🔌 Use Cases Consumer electronics, automotive, home networks
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+- 💰 Cost Cheaper and more flexible, easy to handle
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+- ⚠️ Limitation High signal loss (attenuation), not suitable for long-distance or high-speed telecom links
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+
21 62
## POF distance
22 63
23 64
| POF Type | Max Distance | Typical Data Rate | Notes |
... ...
@@ -49,3 +90,4 @@ https://www.mouser.com/c/optoelectronics/fiber-optics/fiber-optic-transmitters-r
49 90
50 91
https://www.instructables.com/External-USB-audio-card-with-optical-SPDIF-POF-in/
51 92
93
+- [[POF]] - [[fiber-optic]]
Tech-dat/Network-dat/fiber-optic-dat/fiber-optic-cable-dat/glass-fiber-dat/glass-fiber-dat.md
... ...
@@ -0,0 +1,23 @@
1
+
2
+# glass-fiber-dat
3
+
4
+| Feature | Glass Optical Fiber | Plastic Optical Fiber (POF) |
5
+|---------------------|--------------------------------------------------|----------------------------------------------|
6
+| **Core Diameter** | 8–10 µm (singlemode), 50–62.5 µm (multimode) | **1000 µm (1 mm)** |
7
+| **Cladding Diameter** | 125 µm (standard) | **2.2 mm** (core + cladding + jacket) |
8
+| **Jacket Diameter** | 250 µm to 900 µm (tight-buffered or loose tube) | **2.2 mm** (same as outer diameter) |
9
+| **Bend Radius** | ≥10× diameter (sensitive to bending) | **Very flexible**, tolerates sharp bends |
10
+| **Handling** | Requires tools, fragile | **Tool-less, easy to cut and use** |
11
+| **Max Distance** | 10s–100s of kilometers | **Typically <100 meters** |
12
+| **Bandwidth** | Extremely high (Gbps–Tbps) | **Lower (up to hundreds of Mbps)** |
13
+| **Common Use Cases**| Telecom, datacenters, internet infrastructure | **Consumer electronics, automotive, DIY** |
14
+| **Light Source** | Laser (singlemode), LED (multimode) | **LED (visible or IR)** |
15
+| **Cost** | Higher | **Low cost** |
16
+
17
+### 🔍 Visual Size Comparison (Proportional to Scale)
18
+
19
+| Fiber Type | Visual Size Representation |
20
+|--------------------|----------------------------------|
21
+| Singlemode Glass | ░ (8 µm core) |
22
+| Multimode Glass | ▒ (50 µm core) |
23
+| Plastic (POF) | █ (1000 µm / 1 mm core) |
Tech-dat/Network-dat/fiber-optic-dat/fiber-optic-dat.md
... ...
@@ -7,16 +7,15 @@ info and knowledge
7 7
8 8
already to go systems
9 9
10
-- [[toslink-dat]] - [[photolink-dat]]
10
+- [[toslink-dat]] - [[photolink-dat]]
11
+
12
+- [[LC-connector-dat]] - [[SC-connector-dat]] - [[SPF-transceiver-dat]] - [[MTP-MPO-Connector-dat]]
11 13
12 14
13 15
apps and solutions
14 16
15 17
- [[fiber-optic-app-dat]] - [[fiber-optic-solutions-dat]]
16 18
17
-- [[TI-audio-dat]] - [[USB-player-dat]]
18
-
19
-
20 19
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## note
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@@ -1,86 +1,18 @@
1 1
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# fiber-optic-transceiver-dat
3 3
4
-SFP to [[RJ45-dat]]
5 4
6
-The optical-to-electrical module converts the SFP optical port of the device into an RJ45 network port/electrical port.
7 5
8
-光转电模块是将设备SFP光口转成RJ45网口/即电口
6
+## LC/UPC, SC/UPC, LC/APC, SC/APC, FC/APC, FC/UPC Connector
9 7
8
+![](2025-04-22-12-19-33.png)
10 9
11
-## sfp transceiver module
12 10
13
-SFP stands for Small Form-factor Pluggable.
14
-
15
-It is a compact, hot-pluggable fiber optic transceiver used for data transmission over fiber optic or copper cables.
16
-
17
-![](2025-03-27-17-31-03.png)
18
-
19
-![](2025-03-27-17-55-17.png)
20
-
21
-![](2025-03-27-18-41-19.png)
22
-
23
-SFP is short for Small Form-factor Pluggables, which is a small package pluggable optical transceiver module. SFP can be regarded as a pluggable version of SFF. Its electrical interface is 20pin gold finger, and the data signal interface is basically the same as the SFP module. The SFP module also provides an I2C control interface that is compatible with the optical interface diagnostics of the SFP-8472 standard.
24
-
25
-
26
-万兆光口SFP+模块分为多模和单模
27
-
28
-SFP+ 多模: 850nm波长，最大可传550米
29
-
30
-SFP+ 单模: 1310nm到1550nm波长，可传10~80千米。
31
-
32
-![](2025-03-27-18-46-06.png)
33
-
34
-### working scenario
35
-
36
-![](2025-03-27-18-03-01.png)
37
-
38
-
39
-## customized analog-video plus serial data fiber-optic transceiver
40
-
41
-![](2025-03-27-18-17-54.png)
42
-
43
-![](2025-03-27-18-19-08.png)
44
-
45
-
46
-
47
-## SC module
48
-
49
-SC stands for Subscriber Connector.
50
-
51
-SC connectors are a type of fiber optic connector commonly used with fiber optic cables.
52
-
53
-### Features:
54
-
55
-Push-pull coupling mechanism: Allows easy insertion and removal of connectors.
56
-
57
-Duplex design: Typically used in dual-core fiber optic cables (sending and receiving signals).
58
-
59
-Durable and reliable, often used in telecommunications, data centers, and other long-distance fiber optic links.
60
-
61
-Size: Relatively large compared to other connectors like LC.
62
-
63
-## LC module
64
-
65
-LC stands for Lucent Connector.
66
-
67
-LC connectors are smaller versions of SC connectors, commonly used in high-density fiber optic applications.
68
-
69
-### Features:
70
-
71
-Small form factor: Half the size of SC connectors, making them ideal for space-limited environments like data centers.
72
-
73
-Latch mechanism: Uses a clip-on design for easy and secure connection.
74
-
75
-High-density applications: Commonly used in network switches, routers, and patch panels.
76
-
77
-Fiber types: Can be used with both single-mode and multi-mode fibers.
78
-
79
-## demo video
80
-
81
-- https://t.me/electrodragon3/341
11
+## SC/APC connector installation
82 12
13
+[Installation Instruction for SC/APC FUSEConnect® Fusion-Spliced Connectors](https://www.youtube.com/watch?v=JnqhVENXHjU)
83 14
15
+![](2025-04-22-12-22-34.png)
84 16
85 17
86 18