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1470nm 80km SR4 1.25Gbps CWDM Ethernet Optical Transceiver Single Mode

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Shenzhen Yutong Space Telecom Equipment Co., Ltd

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1470nm 80km SR4 1.25Gbps CWDM Ethernet Optical Transceiver Single Mode

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Brand Name :	YT
Model Number :	YT-FE2110A-25
Certification :	ISO, SGS, ROHS
Price :	Negotiation
Payment Terms :	XTransfer T/T, Western Union, PayPal
Supply Ability :	5000 pcs/Month
Delivery Time :	3-7days

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Product Details
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1470nm 80km SR4 1.25Gbps CWDM Ethernet Optical Transceiver Single Mode

1470nm 80km 1.25Gbps CWDM Singlemode Fiber Optical SFP Transceiver

Application

• Switch to Switch Interface.
• Gigabit Ethernet.
• Switched Backplane Applications.
• Router/Server Interface.
• Other Optical Links.

Keyed Characteristic

• Up to 1.25Gb/s data links.
• DFB laser transmitter and PIN photo-detector.
• Up to 80km on 9/125µm SMF.
• Hot-pluggable SFP footprint.
• Duplex LC/UPC type pluggable optical interface.
• Low power dissipation.
• Metal enclosure, for lower EMI.
• RoHS compliant and lead-free.
• Single +3.3V power supply.
• Support Digital Diagnostic Monitoring interface.
• Compliant with SFF-8472.
• Case operating temperature: 0°C to +70°.

Product Selection

Wavelength	xx	Clasp Color Code	Wavelength	xx	Clasp Color Code
1270 nm	27	Gray	1450 nm	45	Brown
1290 nm	29	Gray	1470 nm	47	Gray
1310 nm	31	Gray	1490 nm	49	Purple
1330 nm	33	Purple	1510 nm	51	Blue
1350 nm	35	Blue	1530 nm	53	Green
1370 nm	37	Green	1550 nm	55	Yellow
1390 nm	39	Yellow	1570 nm	57	Orange
1410 nm	41	Orange	1590 nm	59	Red
1430 nm	43	Red	1610 nm	61	Brown

Pin Descriptions

Pin	Symbol	Name/Description	NOTE
1	VEET	Transmitter Ground (Common with Receiver Ground)	1
2	TFAULT	Transmitter Fault.
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 module.	3
7	Rate Select	No connection required	4
8	LOS	Loss of Signal indication. Logic 0 indicates normal operation.	5
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. This is an optional input used to control the receiver bandwidth for compatibility with multiple data rates (most likely Fiber Channel 1x and 2x Rates).If implemented, the input will be internally pulled down with > 30kΩ resistor.

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