Specifications are as listed for this product. Intorfilters confirms ratings, mating parts, compatibility, packing and lead time with you before you order.
Specifications
Customization
Available
Type
Both Wired and Wireless
Certification
CE, ISO, RoHS, FCC
Condition
New
Transport Package
Blister Pack
Origin
China
HS Code
8517706000
Production Capacity
100, 000 Per Year
Package Size
5.00cm * 5.00cm * 5.00cm
Package Gross Weight
1.000kg
Industrial / Commercial operating temperature range
-40°C to +85°C / 0°C to +70°C Version available
The transceiver consists of three sections
a DFB laser transmitter, a PIN photodiode integrated with a
Notes
1. The optical power is launched into SMF.2. Measured with PRBS 27-1 at 10-12BER.
Handling Precautions
This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment ishighly recommended. Follow guidelines according to proper ESD procedures.
Laser Safety
Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirectradiation.
Notice
The information provided on this page contains the product target specifications which are subject to changewithout notice.
Transmitter Fault Indication. Low normal operation, High Fault indication
2
3
TX Disable
Transmitter Disable. Laser output disabled on high or open.
3
4
MOD-DEF(2)
Module Definition 2. Data line for Serial ID.
4
5
MOD-DEF(1)
Module Definition 1. Clock line for Serial ID.
4
6
MOD-DEF(0)
Module Definition 0. Grounded within the module.
4
7
Rate Select
Not Connected
8
LOS
Loss of Signal indication. Logic 0 indicates normal operation.
5
9
VeeR
Receiver Ground (Common with Transmitter Ground)
10
VeeR
Receiver Ground (Common with Transmitter Ground)
1
11
VeeR
Receiver Ground (Common with Transmitter Ground)
1
12
RD-
Inv. Received Data Out
13
RD+
Received Data Out
14
VeeR
Receiver Ground (Common with Transmitter Ground)
1
15
VccR
Receiver Power
16
VccT
Transmitter Power
17
VeeT
Transmitter Ground
1
18
TD+
Transmit Data In
19
TD-
Inv. Transmit In
20
VeeT
Transmitter Ground (Common with Receiver Ground)
1
Base ID Fields
0
1
Identifier
Type of Serial transceiver (03h=SFP)
1
1
Reserved
Extended identifier of type serial transceiver (04h)
2
1
Connector
Code of optical connector type (07=LC)
3-10
8
Transceiver
11
1
Encoding
NRZ(03h)
12
1
BR, Nominal
Nominal baud rate, unit of 100Mbps
13-14
2
Reserved
(0000h)
15
1
Length(9um)
Link length supported for 9/125um fiber, units of 100m
16
1
Length(50um)
Link length supported for 50/125um fiber, units of 10m
17
1
Length(62.5um)
Link length supported for 62.5/125um fiber, units of 10m
18
1
Length(Copper)
Link length supported for copper, units of meters
19
1
Reserved
20-35
16
Vendor Name
SFP vendor name: Link-all
36
1
Reserved
37-39
3
Vendor OUI
SFP transceiver vendor OUI ID
40-55
16
Vendor PN
Part Number in ASCII
56-59
4
Vendor rev
Revision level for part number
60-62
3
Reserved
63
1
CCID
Least significant byte of sum of data in address 0-62
Extended ID Fields
64-65
2
Option
Indicates which optical SFP signals are implemented (001Ah = LOS, TX_FAULT, TX_DISABLE all supported)
66
1
BR, max
Upper bit rate margin, units of %
67
1
BR, min
Lower bit rate margin, units of %
68-83
16
Vendor SN
Serial number (ASCII)
84-91
8
Date code
Link-all's Manufacturing date code
92-94
3
Reserved
95
1
CCEX
Check code for the extended ID Fields (addresses 64 to 94)
96-127
32
Readable
Link-all specific date, read only
128-255
128
Reserved
Reserved for SFF-8079
96-97
Transceiver Internal Temperature
98-99
VCC3 Internal Supply Voltage
100-101
Laser Bias Current
102-103
Tx Output Power
104-105
Rx Input Power
Description
1.25G BIDI SFP 1550nmTx/1310nmRx-40km-DDM-LC is part of our high-speed sfp, qsfp & backplane connectors range (Data, Network & Telecom Connectors).
Key details
Type: Both Wired and Wireless
Certification: CE, ISO, RoHS, FCC
Condition: New
Industrial / Commercial operating temperature range: -40°C to +85°C / 0°C to +70°C Version available
The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a
Available configurations include package size and industrial / commercial operating temperature range. Custom pin counts, colors, cable assemblies and packaging can be quoted on request.
Ordering through Intorfilters
Minimum order is 1 piece at US$3.60 – 60.00 per piece. Send one inquiry with the part number, quantity and destination, and Intorfilters confirms specification, compatibility, price, lead time and shipping, checks the goods before dispatch and ships them to you.
Frequently asked questions
What is the minimum order quantity (MOQ) for 1.25G BIDI SFP 1550nmTx/1310nmRx-40km-DDM-LC?
The listed minimum order is 1 piece, at US$3.60 – 60.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Intorfilters confirms what is possible for your size.
What are the main specifications of 1.25G BIDI SFP 1550nmTx/1310nmRx-40km-DDM-LC?
Type: Both Wired and Wireless; Certification: CE, ISO, RoHS, FCC; Condition: New; Industrial / Commercial operating temperature range: -40°C to +85°C / 0°C to +70°C Version available; The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a. The full specification table and any technical parameter tables are listed on this page.
Can this product be customized (OEM)?
Listed configurations include package size and industrial / commercial operating temperature range. Pin count, contact plating, housing color, cable length and assembly, packaging and labels can be quoted to your specification.
What is the lead time and how is it shipped?
Lead time depends on quantity and customization and is confirmed in your quote. Intorfilters checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.
Which other high-speed sfp, qsfp & backplane connectors are available?
Intorfilters supplies connectors and terminals to equipment makers, harness and cable-assembly shops, distributors and maintenance teams. Orders go through one controlled process: part number, ratings and mating parts confirmed, samples approved, pins, plating and fit checked before packing, then packed for export — standard or custom.
Equivalents and cross-references for branded part numbers
Custom pin counts, colors, cable assemblies and private label
Dimensions, plating and mating fit checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production
