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1.25G DWDM SFP Optical Transceiver

1.25G DWDM SFP Optical Transceiver

1.25Gb/s DWDM SFP Transceiver

Category Optic Transceivers Tags DWDM, DWDM SFP+

1.25G DWDM SFP transceiver supports up to 160km link lengths over single-mode fiber (SMF) via an LC duplex connector. It is suitable for Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.

Product Details:

Dual data-rate of 1.25Gbps/1.063Gbps operation
Up to 2.67Gb/s data rate
Distance rStart-upeach up to 120KM
Wavelength selectable to C-band ITU-T grid wavelengths
Suitable for use in 100GHz channel spacing DWDM systems
DWDM SFP MSA Compliant
Cold Start up Wavelength Compliance
Low Power Dissipation <1.3W Maximum
Extended link budget with APD receiver technology
RoHS compliant and lead free
Operating Case Temperature: Standard: 0 to 70°C / Extended: -5 to 70°C

Specification:

Product Name	1.25G DWDM SFP
Data Rate	1.25G
Wavelength	1528.77~1563.86nm
Distance	40km/80km/120km
Connector	LC
Fiber Type	Singlemode
DDM	YES
Working Temperature	0 to +70°C

Ordering Informaiton:

Item No.	Data Rate	Wavelength	Distance(KM)	Package	Connector	Temperature(℃)
1.25G DWDM SFP 40KM	1.25G	1528.77~1563.86nm	40	SFP	Duplex LC	0~70
1.25G DWDM SFP 40KM	1.25G	1528.77~1563.86nm	80	SFP	Duplex LC	0~70
1.25G DWDM SFP 40KM	1.25G	1528.77~1563.86nm	120	SFP	Duplex LC	0~70

Brand Compatible

. . .

Please contact us for specific compatible models.

Installing an SFP Transceiver and a fiber-optic cable

Key points of choosing a suitable Optical Transceiver

Form factor & connectors

GBIC – Gigabit Interface Converter
SFP – Small Form-factor Pluggable
SFP+ – Enhanced Small Form-Factor Pluggable
QSFP+ – Enhanced Quad Small Form-factor Pluggable
QSFP-DD – Quad Small Form-factor Pluggable Double Density
SFP-DD – Small Form-factor Pluggable Double Density

Speed / Data Rate

155Mbps
1Gbps / 2Gbps / 4Gbps / 8Gbps
10Gbps / 16Gbps
25Gpbs / 40Gbps
100Gbps / 200Gbps
400Gbps

Wavelengths/Lambdas

850nm for short distances (around 500m on multimode fiber)
1310nm for mid-range reach (approximately 40km on singlemode fiber)
1550nm for long to extreme range (beyond 40km on singlemode fiber)

OEM compatibility

Cisco / Huawei / Juniper
Brocade(Formerly) / Alcatel-Lucent
Dell / Extreme / H3C
IBM / Nortel / Calix
ADTRAN / Allied Telesis
Arista Networks / Avaya

Cable Type

cable/optical fiber mode (single-mode, multi-mode)
1310/1550 nm = Single Mode (9/125 µm)
850/1300 nm = Multimode (50/125 µm)

Environment

Commercial transceivers – basic operating temp: 0 – 70° C / 32 – 158° F
Industrial transceivers – basic operating temp: -40 – 85° C / -40 – 185° F

Strictly Test After Assembly

Test 1: Average Output Optical Power Detection

Test 2: Extinction Ratio Measurement

Test 3: OMA in a stressed eye diagram of an optical signal

Test 4: Bit Error Rate Test

Test 5: Eye Pattern Test

Test 6: Wavelength Testing

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