2022 Good Quality Sfp Lr - 2.5GBASE-BX SFP 1550nm-TX 1490nm-RX 80km Hi-Optel HWTR-48-054778133F module – Hi-optel

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2022 Good Quality Sfp Lr - 2.5GBASE-BX SFP 1550nm-TX 1490nm-RX 80km Hi-Optel HWTR-48-054778133F module – Hi-optel Detail:

Features

● SFP Multi-source Package with LC Receptacle
● Up to 2.5Gb/s Data Links
● Up to 80km on 9/125µm SMF
● Single +3.3V Power Supply
● Hot-Pluggable
● Compliant with ITU-T G.957
● Eye Safety Designed to Meet Laser Class1, Compliant with IEC60825
● Monitoring Interface Compliant with SFF-8472
● Compliant with Bellcore TA-NWT-000983
● Operating Case Temperature
Standard(X=1):0℃~+70℃
Industrial(X=2):-40℃~+85℃
● RoHS Compliant Products

2.5GBASE-BX SFP 1550nm-TX 1

Pin Description

Pin

Symbol

Name/Description

Ref

1

VEET

Transmitter Ground(Common with Receiver Ground)

1

2

TFAULT

Transmitter Fault.Low normal operation,High Fault indication  

3

TDIS

Transmitter Disable.Laser output disabled on high or open

2

4

MOD_DEF(2)

Module Definition 2.Data line for Serial ID

3

5

MOD_DEF(1)

Module Definition 1.Clock line for Serial ID

3

6

MOD_DEF(0)

Module Definition 0.Grounded within the moudle

3

7

Rate Select

No connection required  

8

LOS

Loss of Signal indication.Logic 0 indicates normal operation.

4

9

VEER

Receiver Ground(Common with Transmitter Ground)

1

10

VEER

Receiver Ground(Common with Transmitter Ground)

1

11

VEER

Receiver Ground(Common with Transmitter Ground)

1

12

RD-

Receiver Inverted DATA out.AC Coupled  

13

RD+

Receiver Non-inverted DATA out.AC Coupled  

14

VEER

Receiver Ground(Common with Transmitter Ground)

1

15

VCCR

Receiver Power Supply  

16

VCCT

Transmitter Power Supply  

17

VEET

Transmitter Ground(Common with Receiver Ground)

1

18

TD+

Transmitter Non-inverted DATA in.AC Coupled  

19

TD-

Transmitter Inverted DATA in.AC Coupled  

20

VEET

Transmitter Ground(Common with Receiver Ground)

1

Notes:
1. Circuit ground is internally isolated from chassis ground.
2. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
3. Should be pulled up with 4.7k – 10kohms on host board to a voltage between 2.0V and 3.6V.
MOD_DEF(0) pulls line low to indicate module is plugged in.
4. LOS is open collector output. Should be pulled up with 4.7k – 10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.


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2022 Good Quality Sfp Lr - 2.5GBASE-BX SFP 1550nm-TX 1490nm-RX 80km  Hi-Optel HWTR-48-054778133F module – Hi-optel detail pictures


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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of 2022 Good Quality Sfp Lr - 2.5GBASE-BX SFP 1550nm-TX 1490nm-RX 80km Hi-Optel HWTR-48-054778133F module – Hi-optel , The product will supply to all over the world, such as: Rio de Janeiro, Peru, Denver, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Denise from Yemen - 2017.05.31 13:26
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Frances from Gambia - 2017.11.11 11:41
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