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1.25Gb/S 20km CWDM Duplex SFP Module LC Connector 1270nm-1610nm

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Address: 4/F, Building C, Weihao Industry Park, No.1026, Songbai Road, Xili Town, Nanshan District, Shenzhen, China. 518055

Contact name:Hilary Lin

Shenzhen Nufiber Systems Technology Co., Ltd.

1.25Gb/S 20km CWDM Duplex SFP Module LC Connector 1270nm-1610nm

Country/Region	china
City & Province	shenzhen
Categories	Connectors

Product Details

1.25Gb/s 20km CWDM SFP Transceiver Duplex LC 1270nm ~ 1610nm SM DDM

Description

The CWDM-SFP-GE20-XX series single mode transceiver is small form factor pluggable module for duplex optical data communications such as Gigabit Ethernet 1000BASE-ZX and Fiber Channel 1x SM-LC-L FC-PI. It is with the SFP 20-pin connector to allow hot plug capability. This module is designed for single mode fiber and operates at a nominal wavelength of CWDM wavelength. There are eighteen center wavelengths available from 1270nm to 1610nm, with each step 20nm.

The transmitter section uses a multiple quantum well CWDM DFB 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. The CWDM-SFP-GE20-XX series are designed to be compliant with SFF-8472.

Features

Data-rate of 1.25Gbps operation
18-Wavelength CWDM DFB LD Transmitter from
1270nm to 1610nm, with Step 20nm
Compliant with SFP MSA and SFF-8472
Compatible with SONET OC-24-LR-1
Compatible with RoHS
+3.3V single power supply
Hot-Pluggable SFP Footprint Duplex LC
Operating case temperature
Standard : 0°C to +70°C
Extended: -20°C to +85°C
Industrial: -40°C to +85°C

Applications

Gigabit Ethernet
Fiber Channel Switch Infrastructure
Router/Server interface
Other optical transmission systems

Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameter	Symbol	Min.	Typical	Max.	Unit	Note
Transmitter Section:
Center Wavelength	λ_c	λ-6	λ	λ+6.5	nm
Spectral Width(-20dB)	△λ			1	nm
Side Mode Suppression Ratio	SMSR	30			dB
Optical Output Power	P_out	-2		+3	dBm	1
Optical Rise/Fall Time	t_r / t_f			260	ps	2
Extinction Ratio	ER	8.2			dB
Eye Mask for Optical Output	Compliant with IEEE802.3z(class 1 laser safety)
Receiver Section:
Optical Input Wavelength	λ_c	1260		1620	nm
Receiver Overload	P_ol	-8			dBm	3
RX Sensitivity	Sen			-24	dBm	3
RX_LOS Assert	LOS _A	-40			dBm
RX_LOS De-assert	LOS _D			-25	dBm
RX_LOS Hysteresis	LOS _H	0.5			dB
General Specifications:
Data Rate	BR		1.063/1.25		Gb/s
Bit Error Rate	BER			10^-12
Max. Supported Link Length on 9/125μm SMF@1.25Gb/s	L_MAX		40		km
Total System Budget	LB	21			dB

Ordering Information

Dual Fiber SFP Transceiver
Part Number	Product Description
155Mbp/s SFP Transceiver
FE-SX-MM850	155Mbps, 850nm MM 2km Dual LC, DDM 0°C~+70°C
FE-SX-MM1310	155Mbps, 1310nm MM 2km Dual LC, DDM 0°C~+70°C
FE-LX20-SM1310	155Mbps, 1310nm SM 20km Dual LC, DDM 0°C~+70°C
FE-LX40-SM1310	155Mbps, 1310nm SM 40km Dual LC, DDM 0°C~+70°C
FE-LX80-SM1550	155Mbps, 1550nm SM 80km Dual LC, DDM 0°C~+70°C
FE-LX120-SM1550	155Mbps, 1550nm SM 120km Dual LC, DDM 0°C~+70°C
1.25Gbps SFP Transceiver
GE-SX-MM850	1.25Gbps, 850nm MM 500m Dual LC, DDM 0°C~+70°C
GE-SX-MM1310	1.25gbps, 1310nm MM 2km Dual LC, DDM 0°C~+70°C
GE-LX20-SM1310	1.25Gbps, 1310nm SM 20km Dual LC, DDM 0°C~+70°C
GE-LX40-SM1310	1.25Gbps, 1310nm SM 40km Dual LC, DDM 0°C~+70°C
GE-LX60-SM1550	1.25Gbps, 1550nm SM 60km Dual LC, DDM 0°C~+70°C
GE-LX80-SM1550	1.25Gbps, 1550nm SM 80km Dual LC, DDM 0°C~+70°C
GE-LX120-SM1550	1.25Gbps, 1550nm SM 120km Dual LC, DDM 0°C~+70°C
10Gbps SFP Transceiver
SFP+-10GB-SR	10G SFP+ SR Multi mode dual fiber LC 850nm 300M
SFP+-10GB-LRM	10G SFP+ LRM Multi mode dual fiber LC 1310nm 220M
SFP+-10GB-LR	10G SFP+ LR Single mode dual fiber LC 1310nm 20km
SFP+-10GB-ERM	10G SFP+ER Single mode dual fiber LC 1310nm 40km
SFP+-10GB-ER	10G SFP+ER Single mode dual fiber LC 1550nm 40km
SFP+-10GB-ZR	10G SFP+ZR Single mode dual fiber LC 1550nm 80km
SFP+10G40-CWDM	1470 ~1610nm CWDM SFP+ 40km
SFP+10G80-CWDM	1470~1570nm CWDM SFP+ 80km
SFP+10G80-CWDM	1590~1610nm CWDM SFP+ 80km
SFP+10G40-DWDM	DWDM SFP+ 40km
SFP+10G80-DWDM	DWDM SFP+ 80km
XFP Transceiver
XFP-10G-SR	10G XFP SR Multi mode dual fiber LC 850nm 300M
XFP-10G-LRM	10G XFP LRM Single mode dual fiber LC 1310nm 10kM
XFP-10G-LR	10G XFP LR Single mode dual fiber LC 1310nm 20km
XFP-10G-ER	10G XFP ER Single mode dual fiber LC 1550nm 40km
XFP-10G-ZR	10G XFP ZR Single mode dual fiber LC 1550nm 80km
CWDM DWDM Transceiver
XFP-CWDM-40xx	1470 ~1610nm CWDM XFP 40km
XFP-CWDM-80xx	1470~1570nm CWDM XFP 80km
XFP-CWDM-80xx	1590~1610nm CWDM XFP 80km
XFP-DWDM-40xx	DWDM XFP 40km
XFP-DWDM-80xx	DWDM XFP 80km
XFP-DWDM-100xx	DWDM XFP100km