1.25G SFP

Primus IT 1.25G optical module may be provided to support the maximum rate of 1.25Gbps. Using FP or DBF laser, it can be compatible with multiple brand switches, commercial-grade and industrial-grade are optional.

Specifications of 1.25G sfp

P/N Product Description Data Sheet Data Rate(Gbit/s) TX RX TX_Min(dBm) TX_Max(dBm) RX_Min(dBm) RX_Max(dBm) Power Consumption Reach Temperature(deg C)

1.25G SFP PSP12-T 1000-BASE-T Copper SFP √ 1000BASE / / / / / / / 100m 0 to +70°C

PSP12-TA 1000-BASE-T Copper SFP √ 1000BASE / / / / / / / 100m 0 to +70°C

PSP12-8505M 1.25Gbps SFP SR √ 1.25G VCSEL 850nm PIN 830nm 870nm 830nm 870nm / 550m 0 to +70°C

PSP12-3120 1.25Gbps SFP LR √ 1.25G FP 1310nm PIN 1260nm 1360nm 1260nm 1610nm / 20km 0 to +70°C

PSP12-3140 1.25Gbps SFP ER √ 1.25G DFB 1310nm PIN 1260nm 1360nm 1260nm 1610nm / 40km 0 to +70°C

PSP12-5540 1.25Gbps SFP ER √ 1.25G DFB 1550nm PIN 1530nm 1570nm 1260nm 1620nm / 40km -5°C to +70°C

PSP12-5580 1.25Gbps SFP ZR √ 1.25G DFB 1550nm PIN 1530nm 1570nm 1260nm 1610nm / 80km 0 to +70°C

PSP12-551B 1.25Gbps SFP EZR √ 1.25G DFB 1550nm PIN 1530nm 1570nm 1260nm 1620nm / 120km -5°C to +70°C

PSP12-B3520 1.25G BIDI 1310/1550 20km √ 1.25G FP 1310nm 1550nm PIN 1260nm 1360nm 1530nm 1570nm / 20km 0 to +70°C

PSP12-B5320 1.25G BIDI 1550/1310 20km √ 1.25G DFB 1550nm 1310nm PIN 1530nm 1570nm 1260nm 1360nm / 20km 0 to +70°C

PSP12-B3440 1.25G BIDI 1310/1490 ER √ 1.25G DFB 1310nm 1490nm PIN 1260nm 1360nm 1470nm 1510nm / 40km -5°C to +70°C

PSP12-B4340 1.25G BIDI 1490/1310 ER √ 1.25G DFB 1490nm 1310nm PIN 1470nm 1510nm 1260nm 1360nm / 40km -5°C to +70°C

PSP12-B3540 1.25G BIDI 1310/1550 ER √ 1.25G DFB 1310nm 1550nm PIN 1260nm 1360nm 1530nm 1570nm / 40km 0 to +70°C

PSP12-B5340 1.25G BIDI 1550/1310 ER √ 1.25G DFB 1550nm 1310nm PIN 1530nm 1570nm 1260nm 1360nm / 40km 0 to +70°C

PSP12-B4580 1.25G BIDI 1490/1550 ZR √ 1.25G DFB 1490nm 1550nm PIN 1470nm 1510nm 1530nm 1570nm / 80km 0 to +70°C

PSP12-B5480 1.25G BIDI 1550/1490 ZR √ 1.25G DFB 1550nm 1490nm PIN 1530nm 1570nm 1470nm 1510nm / 80km 0 to +70°C

PSP12-B451B 1.25G BIDI 1490/1550 120km √ 1.25G DFB 1490nm 1550nm PIN 1470nm 1510nm 1530nm 1570nm / 120km -5°C to +70°C

PSP12-B541B 1.25G BIDI 1550/1490 120km √ 1.25G DFB 1550nm 1490nm PIN 1530nm 1570nm 1470nm 1510nm / 120k

Features of 1.25 g SFP Transceiver

Supports up to 1.25Gbps bit rates

Hot-pluggable SFP footprint

1310nm FP laser and PIN photo detector, Up to 20km for SMF transmission

Compliant with SFP MSA and SFF-8472 with single LC receptacle

Compatible with RoHS

Single +3.3V power supply

Real Time Digital Diagnostic Monitoring

Operating case temperature:

Standard: 0 to +70°C

Industrial: -40 to +85°C

Primus IT sfp 1.25 g 1310nm 10km, sfp 1.25 g 1310nm 20km transceiver is a high-performance and cost-effective module, which is composed of a FP laser transmitter, a PIN photodiode integrated with a cross-impedance preamplifier (TIA) and a single-chip microcomputer control unit. It supports the data rate of 1.25Gbps and the transmission distance of 10 km/20 km SMF.

All modules meet the level I laser safety requirements. And they can be applied in 1.25Gbps Optical systems, Gigabit Ethernet, etc.

Primus IT 1.25 g SFP Transceiver is compatible with SFP multi-source protocol and SFF-8472 digital diagnostics.

As one of fiber optic transceiver manufacturers, we will do our best to meet all the needs of customers.