LogiLink Professional SFP004 is a bidirectional (BiDi) 1.25 Gbps SFP module that transmits and receives over the same single-mode fibre. A Gigabit link therefore needs only one fibre, with a reach of up to 20 km. The module is the D end (downstream) of the link: it transmits at 1550 nm and receives at 1310 nm.
Features
- Mini-GBIC SFP (Small Form-factor Pluggable) module
- MSA (Multi-Source Agreement) compliant, works with third-party equipment
- Digital diagnostics monitoring (DDM)
- Hot pluggable: can be replaced while the device is running
- Metal enclosure for EMI protection
- Laser class 1, EN 60825-1
- RoHS compliant
Technical specifications
- Standard: 1000BASE-BX-D
- Data rate: 1.25 Gbps
- Fibre type: single-mode 9/125 µm
- Distance: up to 20 km
- Wavelength: TX 1550 nm / RX 1310 nm
- Connector: LC simplex (one fibre)
- Receiver sensitivity: -18 dB
- Supply voltage: +3.3 V
- Case operating temperature: 0–70 °C
- Storage temperature: -40–85 °C
- Storage humidity: 5–95% RH, non-condensing
Compatibility
- Counterpart module: LogiLink SFP003 (1000BASE-BX-U)
- LogiLink media converter NMC001
- MSA-compliant SFP slots in third-party switches
Package contents
- 1 × SFP transceiver module
Please note
- A BiDi link only works as a pair: the other end of the fibre needs SFP003 or another 1000BASE-BX-U module (TX 1310 / RX 1550 nm).