Gold Member Since 2014
Audited Supplier
Hangzhou DAYTAI Network Technologies Co., Ltd.

Sfp Module, Sfp Module Transceiver, Cwdm Sfp Module manufacturer / supplier in China, offering 1.25g CWDM 1490nm SFP Module with RoHS Compliant, 8 Way CATV Sub-Trunk Tap CATV Splitter, F Type CATV Connector RG6/Rg59 Compression Connector and so on.

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Supplier Homepage Product Ethernet Network Accessories 1.25g CWDM 1490nm SFP Module with RoHS Compliant

1.25g CWDM 1490nm SFP Module with RoHS Compliant

FOB Price: US $30-100 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $30-100/ Piece
Get Latest Price
Production Capacity: 3, 000piece/Pieces Per Month
Transport Package: SFP Module/Plastic Box+Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: 1490nm CWDM SFP Module
  • Type: Wireless
  • Information content: Data
  • Condition: New
  • Connector Type: LC
  • Fiber: Double Fiber
  • Trademark: DAYTAI
  • Origin: Zhejiang, China (Mainland)
  • Usage: Gigabit Ethernet
  • Support Network: Ethernet
  • Certification: CE, ISO, RoHS
  • Distance: 80km
  • Mode: Single Mode
  • Data Transfer Rate: 1.25g
  • Specification: CE, ISO, Rohs
Product Description
Description
CWDM SFP Module, 1.25G,BiDi,1490nm,Single Mode, LC Connector, Double Fiber,80KM.Theyare RoHS compliant and lead-free.
 
Feature
* Up to 1.25Gb/s dual data links
* Hot-pluggable SFP footprint
* Uncooled DFB laser transmitter in 8 possible CWDM wavelengths
* Duplex LC connector
* Up to 80km on 9/125µm SMF
* Metal enclosure for lower EMI
* Single+3.3V power supply
* Low power dissipation <700mW
* Commercial operating temperature range: 0°C to +70°C
 
Application
 * Gigabit Ethernet
 * 1.06Gb/s Fiber Channel
 
Absolute Maximum Ratings

Parameter

Symbol

Min

Typ

Max

Unit

Ref

Maximum Supply Voltage

Vcc

-0.5

 

4.0

V

 

Storage Temperature

TS

-40

 

100

°C

 

Case Operating Temperature

TOP

0

 

70

°C

 

Relative Humidity

RH

0

 

85

%

1
 
 Electrical Characteristics(Top=25ºC,Vcc=3.3V)

Parameter

Symbol

Min

Typ

Max

Unit

Ref

Supply Voltage

Vcc

3.00

 

3.60

V

 

Supply Current

Icc

 

180

300

mA

 

Transmitter

 

 

 

 

 

 

Input differential  impedance

Rin

 

100

 

Ω

2

Single ended data  input swing

Vin, pp

250

 

1200

mV

 

Transmit Disable  Voltage

VD

Vcc – 1.3

 

Vcc

V

 

Transmit Enable  Voltage

VEN

Vee

 

Vee+ 0.8

V

 

Transmit Disable  Assert Time

 

 

 

10

us

 

Receiver

 

 

 

 

 

 

Single ended data  output swing

Vout, pp

300

400

800

mV

3

Data output rise  time

tr

 

 

300

ps

4

Data output fall  time

tf

 

 

300

ps

4

LOS Fault

VLOS fault

Vcc – 0.5

 

VccHOST

V

5

LOS Normal

VLOS norm

Vee

 

Vee+0.5

V

5

Deterministic Jitter  Contribution

RXΔDJ

 

 

80

ps

6

Total Jitter  Contribution

RXΔTJ

 

 

122.4

ps

 
 

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