Generic Compatible SFP-GE-DWDM3977-EX 1000BASE-DWDM SFP 100GHz C47 1539.77nm 40km SMF LC DOM Optical Transceiver Module
direcXource's SFP-GE-DWDM3977-EX optical transceiver is a dual fiber 1000Mbps Small Form-factor Pluggable SFP DWDM module for use in 1000BASE Ethernet. SFP DWDM3977-EX provides 1Gb/s throughput up to 40km over single-mode fiber (SMF) using 1539.77nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3 1000BASE-DWDM and SERDES standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex SFP transceiver features highly reliable DFB transmitter and PIN photo detector to offer high performance interconnection at 1 Gbps data rate. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C). Our modules are factory pre-programmed for compatibility, perform identically to generic MSA transceivers.
Feature
- Hot pluggable SFP form factor
- Data rate up to 1000Mbps
- C47 1539.77nm DFB transmitter
- PIN photo receiver
- Duplex LC optical connector
- Link distances up to SMF 40km
- Built-in digital diagnostic via 2-wire interface
- Single 3.3V power supply voltage
- Power consumption < 1.5W
- Ambient temperature range 0 to 70°C for commercial application
- Compliant with INF-8074i, SFF-8472
- Compliant with IEEE 802.3 1000BASE-DWDM
- Compliant with RoHS, REACH, CE, FCC standards
Application
- Gigabit Ethernet
Specification
Part Number | SFP-GE-DWDM3977-EX | Form Factor | SFP |
Max Data Rate | 1000Mbps | Max Distance | 40km (24.9 miles) |
Wavelength | 1539.77nm | Connector | Duplex LC |
DDM/DOM | Support | Media | SMF |
Transmitter Type | DFB | Receiver Type | PIN |
Transmitter Power | 0 to 5dBm | Receiver Sensitivity | < -24dBm |
Extinction Ratio | 8.2dB | Receiver Overload | -10dBm |
Modulation Format | NRZ | Power Budget | 24dB |
Power Consumption | 1.5W | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |