Ethernet 1000BASE 20KM Fiber Optic SFP Module Bi-Directional SM 1310nm/1550nm

Applications

Fiber Channel

Switched backplane applications

Router/Server interface

Switch to Switch interface

Other optical transmission systems

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.

Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available via the 2-wire serial bus specified in SFF-8472. The receiver section uses a PIN receiver and the transmitter uses a 1310 nm FP laser, up to 14dB link budge ensure this module 1000Base-LX Ethernet 20km application.

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.

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