2022 Good Quality Sfp Combo Port - 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 Combo Port - 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.


Product detail pictures:

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


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With reliable excellent approach, great name and ideal consumer services, the series of products and solutions produced by our company are exported to many countries and regions for 2022 Good Quality Sfp Combo Port - 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: India, Maldives, Uruguay, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Beulah from Vancouver - 2018.05.13 17:00
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Nicole from Mali - 2018.03.03 13:09
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