1.25G SFP 1310nm 40km Transceiver

1000BASE-EX SFP 1310nm 40km Transceiver

This transceiver meets the Small Form Pluggable (SFP) industry standard package utilizing an integral LC-Duplex optical interface connector. An enhanced Digital Diagnostic Monitoring Interface compliant with SFF-8472 has been incorporated into the transceiver. It allows real time access to the transceiver operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage by reading a built-in memory with I²C interface.

This transceiver meets the Small Form Pluggable (SFP) industry standard package utilizing an integral LC-Duplex optical interface connector. An enhanced Digital Diagnostic Monitoring Interface compliant with SFF-8472 has been incorporated into the transceiver. It allows real time access to the transceiver operating parameters such as transceiver temperature, laser bias current, transmitted optical power, receive optical power and transceiver supply voltage by reading a built-in memory with I²C interface.

The optical output can be disabled by a LVTTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I²C register access.

Features

  • Up to 1.25Gb/s data links
  • 1310nm FP laser transmitter and PIN/TIA receiver
  • Up to 40km on 9/125µm SMF
  • Hot-pluggable SFP footprint
  • Duplex LC/UPC type pluggable optical interface
  • Low power dissipation
  • Metal enclosure, for lower EMI
  • RoHS compliant and lead-free
  • Support Digital Diagnostic Monitor interface
  • Single +3.3V power supply
  • Compliant with SFF-8472
  • Case operating temperature

Specifications

Model name 1000BASE-EX SFP 1310nm 40km Module Brand Inphilight
Package type SFP rate 1000Mbps
wavelength 1310nm The longest transmission distance 40km
interface LC duplex Laser type FP 1310nm
Fiber type SMF Data diagnosis (DDM/DOM) Yes
Emitted light power -5~0dBm Receiving sensitivity <-32.5dBm
Commercial temperature 0~70°C (32~158°F) Compatible brands Cisco

Applications

  • Switch to Switch Interface
  • Fast Ethernet
  • Switched Backplane Applications
  • Router/Server Interface
  • Other Optical Links

Here to download the full details of 1.25G SFP 1310nm 40km Optical Module.

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Our Address

Building 5, Zone E, Phase II, Optics Valley Core Center, 52 Liufang Road, Jiangxia District, Wuhan 430074