1pair 1g Sm LC 60km Gigabit SFP Module Bidy Single Mode Fiber Optical Equipment Transceiver Compatible with Cisco Switch

1pair 1g Sm LC 60km Gigabit SFP Module Bidy Single Mode Fiber Optical Equipment Transceiver Compatible with Cisco Switch
Product Introduction:
HUAWEI SFP-GE-3-SM1310-BIDI Compatible 1000BASE-BX BiDi SFP 1310nm-TX/1490nm-RX 20km DOM Transceiver Module
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Description
Technical Parameters

1g sfp lc lx 10km smf transceiver 20km 1.25G BIDI

Features

● Up to 1.25Gb/s data links

● 1490nmDFB laser transmitter and PIN photo-detector

● Up to 20km on 9/125µm SMF

●Hot-pluggable SFP footprint

● BIDI LC/UPC type pluggable optical interface

● Low power dissipation


Part Number Ordering Information

Part Number

Data Rate (Gb/s)

Wavelength (nm)

Transmission Distance(km)

Temperature (oC) (Operating Case)

HTSF-B1G4931LC

1.25

1490Tx/1310nmRx

20km SMF

0~70 commercial

HTSF-B1G4931LE

1.25

1490Tx/1310nmRx

20km SMF

-10~80 Extended

HTSF-B1G4931LI

1.25

1490Tx/1310nmRx

20km SMF

-40~85 Industrial

Electrical Characteristics

Parameter

Symbol

Min.

Typical

Max

Unit

Notes

Power Consumption

P



0.86

W

commercial



0.95

Industrial

Supply Current

Icc



260

mA

commercial



280

Industrial

Transmitter

Single-ended Input Voltage Tolerance

VCC

-0.3


4.0

V


Differential Input Voltage Swing

Vin,pp

200


2400

mVpp


Differential Input Impedance

Zin

90

100

110

Ohm


Transmit Disable Assert Time




5

us


Transmit Disable Voltage

Vdis

Vcc-1.3


Vcc

V


Transmit Enable Voltage

Ven

Vee-0.3


0.8

V


Receiver

Differential Output Voltage Swing

Vout,pp

500


900

mVpp


Differential Output Impedance

Zout

90

100

110

Ohm


Data output rise/fall time

Tr/Tf


100


ps

20% to 80%

LOS Assert Voltage

VlosH

Vcc-1.3


Vcc

V


LOS De-assert Voltage

VlosL

Vee-0.3


0.8

V



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