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Fast Ethernet Optical Transceiver Module Compatible GLC-SX-MM 850NM With DDM

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Fast Ethernet Optical Transceiver Module Compatible GLC-SX-MM 850NM With DDM

Name: Fast Ethernet Optical Transceiver Module Compatible GLCSXMM 850NM With DDM
Brand: HILINK
Price: 1 USD

Brand Name : HILINK

Model Number : GLC-SX-MM

Certification : CE FCC Rohs

Place of Origin : Guangdong, China

MOQ : 1pcs

Payment Terms : T/T, Western Union

Supply Ability : 10000pcs/ week

Delivery Time : 1-3 days

Packaging Details : Blister Packaging ,10pcs/ tray

Wavelength : 850nm

Data Rate : 1.25Gbs

Distance : 550m

Optical Power : -8~-4dB

Sensitivity : <-18

Receiver : PIN

DDM : Yes

Connector : SC, LC

Price : Negotiable

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Fast Ethernet Optical Transceiver Module Compatible GLC-SX-MM 850NM With DDM

Product Description

The industry-standard Cisco Small Form-factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network. The 1000BASE-SX SFP is compatible with the IEEE 802.3z 1000BASE-SX standard and operates on 50 micrometer multimode fiber links up to 550 m and on 62.5 micrometer FDDI-grade multimode fibers up to 220 m.

Technical Detail

General
Device Type	Transceiver module
Form Factor	Plug-in module
Width	1.3 cm
Depth	5.7 cm
Height	0.9 cm
Networking
Connectivity Technology	Wired
Cabling Type	Ethernet 100Base-BX
Data Link Protocol	Fast Ethernet
Compliant Standards	IEEE 802.3, IEEE 802.3ah
Min Operating Temperature	0 °C
Max Operating Temperature	70 °C

I. Pin Descriptions
Pin	Symbol	Name/Description	Ref.
1	VeeT	Transmitter Ground (Common with Receiver Ground)	1
2	TX Fault	Transmitter Fault.
3	TX Disable	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 module.	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:

Circuit ground is internally isolated from chassis ground.
Laser output disabled on TX Disable >2.0V or open, enabled on TX Disable<0.8V.
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.

LOS is LVTTL 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.

Mechanical Spec

Fast Ethernet Optical Transceiver Module Compatible GLC-SX-MM 850NM With DDM

Product Tags:

sfp fiber transceiver

sfp optical transceiver

China Fast Ethernet Optical Transceiver Module Compatible GLC-SX-MM 850NM With DDM factory

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