1270

Basic Info.

Model NO.	CWDM SFP
Operation Temperature	0°c~70 °c
OEM	Available
Type of Connector	Sc/LC
Compatible with Devices	Cisco/H3c/Huawei/Zte/3COM
Type of SFP	Simplex/Duplex
Transmission Rate	1.25g
Transport Package	Individual Box or According to Customer′s Request
Specification	CE, ROHS, ISO
Trademark	DF
Origin	China
HS Code	8517709000
Production Capacity	5000/Week

Product Description

1270-1610nm 10G 1.25G 2.5G CWDM SFP 40km 80km 120km
Specifications:
1.25Gbp 80KM FR-DT SFP
Part number: DF-TK-80
Data rate : 1.25Gbps
Wavelength(Tx/Rx): 1470~1610dBm
Distance: 80KM
Laser: DFB
Fiber: SM
Optical Power: 0~+3dBm
Sensitivity: ≤-32dBm
Features:
Up to 1.25 Gbps bi-directional data links
Hot-pluggable SFP footprint
Uncooled DFB laser transmitter in 8 possible CWDM wavelengths
Duplex LC connector
Very low jitter
Metal enclosure, for lower EMI
Single power supply 3.3V
Low power dissipation <700mW
Operating temperature range: 0ºC to 70ºC
Applications:
Metro Access Rings and Point-to-Point networking for Gigabit Ethernet and Fibre Channel.
DF-TK-80 CWDM Small Form Factor Pluggable (SFP) transceivers are designed for operation in Metro Access Rings and Point-to-Point networks using Gigabit Ethernet and Fibre Channel networking equipment. They are available in eight different CWDM wavelengths. In addition, they comply with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA).

Part number	Data rate	Wavelength(Tx/Rx)	Distance	Laser	Fiber	Optical Power	Sensitivity
DF-TK-1310	155Mbps	1310nm	20km	FP	SM	-15~ -8dBm	≤-35dBm
DF-TK-1310	1.25Gbps	1310nm	20km	FP	SM	-9~ -3dBm	≤-24dBm
DF-TK-1310	155Mbps	1310nm	20km	FP	SM	-15~ -8dBM	≤-34dBm
DF-TK-1310	1.25Gbps	1310nm	20km	FP	SM	-9~ -3dBm	≤-24dBm
DF-TK-1550	2.5Gbps	1550nm	20km	DFB	SM	-5~0dBm	≤-22dbm
DF-TK-1550	2.5Gbps	1550nm	80km	DFB	SM	-2~+3dBm	≤-28dBm
DF-TK-1550	2.5Gbps	1550nm	40km	DFB	SM	-2~ +3dBm	≤-19dBm
DF-TK-1310	155Mbps	1310nm	40km	FP	SM	-5~0dBm	≤-34dBm
DF-TK-1310	622Mbps	1310nm	20km	FP	SM	-10~ -3dBm	≤-28dBm
DF-TK-1310	622Mbps	1310nm	40km	FP	SM	-5~0dBm	≤-28dBm
DF-TK-1310	1.25Gbps	1310nm	3km	FP	SM	-13~ -3dBm	≤-22dBm
DF-TK-1310	1.25Gbps	1310nm	40km	DFB	SM	-3~+2dBm	≤-24dBm
DF-TK-1310	2.5Gbps	1310nm	2km	FP	SM	-9~ -3dBm	≤-19dBm
DF-TK-1310	2.5Gbps	1310nm	20km	DFB	SM	-5~0dBm	≤-19dBm
DF-TK-1310	2.5Gbps	1310nm	3km	FP	SM	-9~ -3dBm	≤-18dBm
DF-TK-1550	155Mbps	1550nm	20km	FP	SM	-15~ -8dBm	≤-36dBm
DF-TK-1550	155Mbps	1550nm	80km	DFB	SM	-5~0dBm	≤-36dBm
DF-TK-1550	622Mbps	1550nm	80km	DFB	SM	-3~ +2dBm	≤-28dBm
DF-TK-1550	1.25Gbps	1550nm	80km	DFB	SM	0~+5dBm	≤-26dBm
DF-TK-1550	1.25Gbps	1550nm	120KM	DFB	SM	0~+5dBm	≤-32dBm