■The transceiver is a low power, high performance, cost effective module supporting data-rate up to 1.25Gbps 20km transmission distance.
■The low jitter and high sensitivity are extinguished advantages with 1310nm FP/1550nm DFB LD and PIN/TIA receiver.
■The transceiver incorporates TX_DIS control, TX-FAULT and RX_LOS monitor functions. The devices are Class I laser safety compliant.
■The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
|
Parameter |
Symbol |
Min. |
Max. |
Unit |
Notes |
|
Storage Temperature |
TS |
-40 |
85 |
ºC |
|
|
Supply Voltage |
VCC3 |
0 |
3.6 |
V |
|
|
Relative Humidity |
RH |
5 |
85 |
% |
Note1 |
|
Rx Input Average Power |
Pmax |
- |
1 |
dBm |
|
|
Wavelength |
1310/1550nm |
|
Distance |
20KM |
|
Data Rate (max) |
1.25G |
|
Transmitter |
FP/DFB |
|
Receiver |
PIN |
|
Diagnostics |
Digital |
|
Low End Case Temperature (°C) |
0°C |
|
70°C |
|
|
High End Case Temperature (°C) |
|
|
Voltage Supply |
3.3v |
|
Connector |
SC |
|
Compatible with |
ZTE ,HUAWEI, HP etc. |
|
Application |
Gigabit Ethernet/Fiber Channel |
|
Key Feature |
Up to 1.25Gb/s Data Links |
|
Hot-Pluggable |
|
|
Single SC connector |
|
|
Up to 20 km on 9/125μm SMF |
|
|
1310nm FP laser transmitter |
|
|
1550nm PIN photo-detector |
|
|
Single +3.3V Power Supply |
|
|
Monitoring Interface Compliant with SFF-8472 |
|
|
Maximum Power <1W |
|
|
Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available |
|
|
RoHS compliant and Lead Free |
What size are SFP modules?
SFP (Small Form-factor Pluggable) modules are small, hot-swappable transceiver modules used to connect network switches and routers to fiber optic and copper networks. The size of SFP modules is typically determined by the form factor. They are designed to be compact and easily integrated into various network devices. The standard size of an SFP module is approximately 2” by 0.5”, but there are also smaller versions available known as SFP+ modules that are half the size of the standard SFP modules. SFP modules are available in various types, including single-mode, multimode, and copper cables, and each has a different range of data transmission and speeds.
What is 1.25 g SFP?
1.25 g SFP stands for 1.25 Gigabit Small Form-factor Pluggable transceiver. It is a kind of compact, hot-swappable transceiver module that can be used with various networking equipment, such as routers, switches, and network interface cards.
The SFP module is commonly used to provide high-speed data transfer over optical fiber or copper cable networks. It supports data rates of up to 1.25 Gbps, making it ideal for high-bandwidth applications such as video streaming, cloud computing, and data center connectivity.
1.25 g SFP is a reliable and efficient solution for enterprise networks, as it allows for flexible and modular data transmission. Its small size and easy-to-use design also make it a popular choice for data centers and telecommunications providers.
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