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

Sfp Module 1550nm 1.25g, Sfp Transceivers, 1.25g Sfp 1550m manufacturer / supplier in China, offering 1.25g 1550nm SFP Module Singlemode SFP Transceivers, Cat5e 48 Ports Fiber Optic Patch Panel, 2~12 Core Outdoor Fiber Optical Aerial Fig8 Gyxtc8s Cable and so on.

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Supplier Homepage Product Ethernet Network Accessories 1.25g 1550nm SFP Module Singlemode SFP Transceivers

1.25g 1550nm SFP Module Singlemode SFP Transceivers

FOB Price: US $10-100 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $10-100/ Piece
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Production Capacity: 30000 Piece/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.: 1.25G SFP Module 1550nm SM-LC-DF 80KM
  • Type: Wireless
  • Information content: Data
  • Condition: New
  • Fiber Type: Single Mode
  • Distance: 80km
  • Maximum Supply Voltage: -0.5~ 4.0 V
  • Case Operating Temperature: 0~70ºC
  • Trademark: Daytai
  • Origin: Zhejiang, China (Mainland)
  • Usage: Gigabit Ethernet
  • Support Network: Ethernet
  • Certification: CE, ISO, RoHS
  • Fiber Counts: Double Fiber
  • Connector: LC
  • Data Transfer Rate: 1.25g
  • Relative Humidity: 0~ 85 %
  • Storage Temperature: -40~ 100ºC
  • Specification: CE, ISO, Rohs
Product Description
1. Description of 1.25G 1550nm SFP Module Singlemode SFP Transceivers
* SFP Module
*1.25G
* BiDi
* 1550nm
* Single Mode
* LC Connector
* Double Fiber
* 80KM
* They are RoHS compliant and lead-free.
 


2. Feature of 1.25G 1550nm SFP Module Singlemode SFP Transceivers
* Up to1.25Gb/s dual data links
* Hot-pluggable SFP footprint
* 1310nm FP laser transmitter
* Duplex LC connector
* Up to 20km on 9/125um SMF
* Metal enclosure for lower EMI
* Single 3.3V power supply
* Lowpower dissipation <700mW
* Commercial operating temperature range: 0°C to 70°C
 


3. Application of 1.25G 1550nm SFP Module Singlemode SFP Transceivers
* 1.25Gb/s1000Base-LX Ethernet
* 1.06Gb/s Fiber Channel
 


4. Absolute Maximum Ratings

Parameter

Symbol

Min

Typ

Max

Unit

Ref

Maximum Supply Voltage

Vcc

-0.5

 

4.0

V

 

Storage Temperature

TS

-40

 

100

ºC

 

Case Operating Temperature

TOP

0

 

70

ºC

 

Relative Humidity

RH

0

 

85

%

1


 
5. 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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