Well-designed Gigabit 1000base Lx - 2.5GBASE-BX SFP 1550nm-TX 1310nm-RX 10km Hi-Optel HWTR-48-253278233F module – Hi-optel

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Well-designed Gigabit 1000base Lx - 2.5GBASE-BX SFP 1550nm-TX 1310nm-RX 10km Hi-Optel HWTR-48-253278233F module – Hi-optel Detail:

Features

● SFP Multi-source Package with SC Receptacle
● Up to 2.5Gb/s Data Links
● Up to 20km 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
● Compliant with Bellcore TA-NWT-000983
● Compliant with SFP MSA Specification
● Operating Case Temperature
Industrial:-40℃~+85℃
● RoHS Compliant Products

2.5GBASE-BX SFP 1550nm-TX

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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We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Well-designed Gigabit 1000base Lx - 2.5GBASE-BX SFP 1550nm-TX 1310nm-RX 10km Hi-Optel HWTR-48-253278233F module – Hi-optel , The product will supply to all over the world, such as: United Kingdom, Moldova, Yemen, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.

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