Chengdu Ruidian Optical Communication Equipment Co., Ltd.: Hangzhou, Zhejiang, China; Main products: FTTH optical receiver, FTTB optical receiver, Optical transmitter, Optical amplifier, Satellite optical transmitter and receiver

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Home > Products > Optical Transceiver Module > 2.5G BIDI TX1310RX 1550nm 20KM SFP Transceiver Ruidian China

2.5G BIDI TX1310RX 1550nm 20KM SFP Transceiver Ruidian China

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Product Details

Place of Origin	Zhejiang, China		Brand Name	Ruidian
Model Number	2.5G BIDI 20KM

Product Description

2.5G BIDI TX1310RX1550nm 20KM

Product Features
1.Single LC receptacle optical interface compliant
2.Hot-pluggable SFP footprint
3.1310nm DFB laser transmitter
4.RoHScompliant and Lead Free
5.Up to 20km on 9/125µm SMF
6.Metal enclosure for lower EMI
7.Single 3.3V power supply
8.Low power dissipation <700mW
9.Commercial operating temperature range: 0°C to 70°C

Applications
1.SDH STM-16 and SONET OC-48 system

2.Switch to Switch interface

3.Switched backplane applications

4.Fiber Channe

5.Router/Server interface
6.Switched backplane applications
7.Other optical transmission systems

Pin descriptions

Pin	Symbol	Name/Description	Ref.
1	VeeT	Transmitter Ground (Common with Receiver Ground)	1
2	TX Fault	Transmitter Fault
3	TX Disable	Transmitter Disable. Laser output disabled on high or open.	2
4	MOD_DEF(2)	Module Definition 2. Data line for Serial ID.	3
5	MOD_DEF(1)	Module Definition 1. Clock line for Serial ID.	3
6	MOD_DEF(0)	Module Definition 0. Grounded within the module.	3
7	Rate Select	No connection required
8	LOS	Loss of Signal indication. Logic 0 indicates normal operation.	4
9	VeeR	Receiver Ground (Common with Transmitter Ground)	1
10	VeeR	Receiver Ground (Common with Transmitter Ground)	1
11	VeeR	Receiver Ground (Common with Transmitter Ground)	1
12	RD-	Receiver Inverted DATA out. AC Coupled
13	RD+	Receiver Non-inverted DATA out. AC Coupled
14	VeeR	Receiver Ground (Common with Transmitter Ground)	1
15	VccR	Receiver Power Supply
16	VccT	Transmitter Power Supply
17	VeeT	Transmitter Ground (Common with Receiver Ground)	1
18	TD+	Transmitter Non-Inverted DATA in. AC Coupled.
19	TD-	Transmitter Inverted DATA in. AC Coupled.
20	VeeT	Transmitter Ground (Common with Receiver Ground)	1

Notes

1. Circuit ground is internally isolated from chassis ground.

2. Laser output disabled on TX Disable >2.0V or open, enabled on TX Disable<0.8V.

3. Should be pulled up with 4.7k - 10kohms on host board to a voltage between 2.0V and 3.6V.

MOD_DEF(0) pulls line low to indicate module is plugged in.

4. LOS is LVTTL output. Should be pulled up with 4.7k~ 10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

Contact Us

Chengdu Ruidian Optical Communication Equipment Co., Ltd.: Contact nameRuidian Cheng
Chat Now; Phone86-028-61815152; Address19 Floor Building 1, No.130 West Section one of Yihuan Road,Wuhou District, Hangzhou, Zhejiang

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Product Categories

Fiber Optic Passive Components	New Products	Optical Amplifier	Optical Fiber Test Instruments
Optical Receiver	optical relay station	Optical Transceiver Module	SAT-IF FTTH Deveice

2.5G BIDI TX1310RX 1550nm 20KM SFP Transceiver Ruidian China

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