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SFP 1.25G 1310nm2km DWDM optical transceiver

Company Profile

Location: United Kingdom
Business Type: Manufacturer, Trading Company

Product Detail

Brand Name: XYT

Product Description

Description

The SFP transceivers are high performance, cost effective modules supporting multi-rate of 155Mbps~1.25Gbps and 120km transmission distance with SMF.The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

 

Features

1.Operating data rate up to 1.25Gbps

2.1310nm laser and PIN photodetector for 2km transmission with SMF

3.PIN photodetector for 100m transmission with SMF

4.Meet SFP MSA and SFF-8472 with LC receptacle

5.Metal Enclosure for Lower EMI

6.Comply with SFP MSA

7.Operation Temperature Range 0~70oC or -40~85oC Optional

8.Single +3.3V Power Supply

9.RoHS-6 Compliant

 

Applications

1.Gigabit Ethernet

2.Fiber Channel

3.WDM Application

4.Switch to Switch interface

5.Switch backplane applications

6.ATM

7.SONT/SDH/PDH

8.FDDI

9.Other optical transmission syste

 

Table 1 - Optical and Electrical Characteristics

Parameter

Symbol

Min

Typical

Max

Unit

Notes

Transmitter

Centre Wavelength

λc

1260

1310

1360

nm


Spectral Width (RMS)

∆λ



4

nm


Average Output Power

Pout

-9


-3

dBm

1

Extinction Ratio

ER

9



dB


Optical Rise/Fall Time (20%~80%)

tr/tf



0.26

ns


Data Input Swing Differential

VIN

400


1800

mV

2

Input Differential Impedance

ZIN

90

100

110

Ω


TX Disable

Disable


2.0


Vcc

V


Enable


0


0.8

V


TX Fault

Fault


2.0


Vcc

V


Normal


0


0.8

V


Receiver

Centre Wavelength

λc

1260


1580

nm


Receiver Sensitivity




-23

dBm

3

Receiver Overload


-3



dBm

3

LOS De-Assert

LOSD



-24

dBm


LOS Assert

LOSA

-35



dBm


LOS Hysteresis


1


4

dB


Data Output Swing Differential

Vout

400


1800

mV

4

LOS

High

2.0


Vcc

V


Low



0.8

V


Notes:

1. The optical power is launched into SMF.

2. PECL input, internally AC-coupled and terminated.

3. Measured with a PRBS 27-1 test pattern @1250Mbps, BER ≤1×10-12.

4. Internally AC-coupled.

 

Ordering information

Part No.

Form Factor

Data Rate

Distance

Wavelength

Connector

DDM

XYT-00854G-S5x(D)

SFP

4.25G

500m

850nm

LC

Y

XYT-00314G-L1xD

SFP

4.25G

10km

1310nm

LC

Y

XYT-00314G-L3xD

SFP

4.25G

30km

1310nm

LC

Y

XYT-00554G-L4XD

SFP

4.25G

40km

1550nm

LC

Y

XYT-003148-L2x(D)

SFP

2.5G

20km

1310nm

LC

Y

XYT-008548-S3x(D)

SFP

2.5G

300m

850nm

LC

Y

XYT-005548-L8x(D)

SFP

2.5G

80km

1550nm

LC

Y

XYT-003148-L4x(D)

SFP

2.5G

40km

1310nm

LC

Y

XYT-005548-12CD

SFP

2.5G

120km

1550nm

LC

Y

XYT-008524-S5x(D)

SFP

1.25G

550m

850nm

LC

Y

XYT-003124-L2x(D)

SFP

1.25G

20km

1310nm

LC

Y

XYT-005524-L8C(D)

SFP

1.25G

80km

1550nm

LC

Y

XYT-003124-L4x(D)

SFP

1.25G

40km

1310nm

LC

Y

XYT-005524-12C(D)

SFP

1.25G

120km

1550nm

LC

Y

XYT-003112-L2x(D)

SFP

622M

20km

1310nm

LC

Y

XYT-003112-L4x(D)

SFP

622M

40km

1310nm

LC

Y

XYT-008503-02C(D)

SFP

155M

2km

850nm

LC

Y

XYT-003112-L8x(D)

SFP

622M

80km

1550nm

LC

Y

XYT-005503-L8CD

SFP

155M

80km

1310nm

LC

Y

XYT-003103-L2C(D)

SFP

155M

20km

1310nm

LC

Y

XYT-003103-L4C(D)

SFP

155M

40km

1310nm

LC

Y

XYT-005503-12CD

SFP

155M

120km

1550nm

LC

Y


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