1000BASE Ethernet 20KM SFP Optical Module SM TX1310nm RX1550nm Bi-Directional

PRODUCT DESCRIPTION

1.25G SFP Transceiver products have been widely used in fields like network security, storage,server, telecommunication, finance, railway, military, oil, customs and water conservation, etc.

1.25Gbps SFP BIDI 20KM Optical Transceiver Module is small form factor pluggable module for bi-directional serial optical data communications such as STM-8, OC-24,Fiber Channel, It is SFP 20-pin connector to allow hot plug capability. This module is designed for single mode fiber and operates at a nominal wavelength of 1310nm.

The transmitter section uses a multiple quantum well laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

Applications:

Fiber Channel

Switch to Switch interface

Switched backplane applications

Router/Server interface

Other optical transmission systems

PRODUCT FEATURES

Compliant with MSA SFP Specification

Digital Diagnostic Monitor Function Compatible with SFF-8472

Operating data rate up to 1.25/1.063Gbps

Single 3. 3V Power supply

Simplex LC Connector Interface

DDM function optional

Low power consumption, < 1W

Hot Pluggable,Metal enclosure, for Lower EMI

Tx1310/Rx1550, 1310nm FP Laser, 1550nm PIN-TIA

Distance up to 20KM

2 years warranty

Specification of Transmitter

Note (1): Measure at 2^23-1 NRZ PRBS pattern

Note (2): Transmitter eye mask definition

Specification of Receiver

Note (1): Measured with Light source 1550nm, ER=8.2dB; BER =<10^-12 @PRBS=2^23-1 NRZ

Note (2): When LOS de-asserted, the RX data+/- output is High-level (fixed)

Recommended Operating Conditions