Shenzhen Sopto Technology Co., Ltd

10G BIDI SFP+ Fiber Optic Transceiver Single Mode Built In Digital Diagnostic Functions

Product Details:
Brand Name: Sopto
Certification: ISO9001 / CE / RoHS
Model Number: SPT-PB2733TG-LXX
Payment & Shipping Terms:
Delivery Time: 3-5 working days
Payment Terms: T/T; L/C; Paypal
  • Detail Information
  • Product Description

Detail Information

Transmission Distance: 10 / 20 / 40 / 40 / 80km Wavelength: 1270nm&1330nm Or 1490nm&1570nm
Data Rate: 10Gb/s Fiber Type: Single Fiber Single Mode
Interface: Simplex LC Application: 10GBASE-SR/LR/ER/ZR Ethernet
High Light:

fiber sfp module


fiber optic sfp module

Product Description

10G BIDI SFP+ Transceiver Modules up to 80km Simplex LC Interface with DDM Function


10G BIDI SFP+ transceiver modules are designed for bi-directional 10G serial optical data communications such as IEEE 802.3ae 10GBASE-BX by usually using 1330(1270nm) transmitter and 1270(1330) nm receiver. Sopto supplies OEM service and Third-Party(Cisco, Juniper, HP, Dell, etc.) compatible fiber optic transceivers.




● Simplex LC Interface

● Built-in digital diagnostic functions

● 1270nm&1330nm or 1490nm&1570nm

● Up to 11.3 Gbps Bi-directional Data Links

● Single Fiber Bi-Di SFP+ Optical Transceiver

● Transmission distance up to 80km over SMF

● Operating Case Temperature: Standard: 0~70°C; Extended: -20~85°C; Industrial: -40~85°C




● RoHS-6

● SFF-8472


● IEEE 802.3ae 10GBASE-BX or SDH/SONET standards

Sopto fiber optic transceiver took the first lead to pass the ISO9001 quality system, the requirements of European CE, RoHS.


transceiver certificate.png


Pin Descriptions


Figure1.Elecctrical Pin-out Details.png

Figure1.Elecctrical Pin-out Details


Pin Symbol Name/Description
1 VEET [1] Transmitter Ground
2 Tx_FAULT [2] Transmitter Fault
3 Tx_DIS [3] Transmitter Disable. Laser output disabled on high or open
4 SDA[2] 2-wire Serial Interface Data Line
5 SCL[2] 2-wire Serial Interface Clock Line
6 MOD_ABS[4] Module Absent. Grounded within the module
7 RS0[5]

RS0 for Rate Select: Open or Low = Module supports ≤4.25Gbps

High = Module supports 9.95 Gb/s to 10.3125 Gb/s

8 RX_LOS[2] Loss of Signal indication. Logic 0 indicates normal operation
9 RS1[5] No connection required
10 VEER[1] Receiver Ground
11 VEER[1] Receiver Ground
12 RD- Receiver Inverted DATA out. AC Coupled
13 RD+ Receiver DATA out. AC Coupled
14 VEER[1] Receiver Ground
15 VCCR Receiver Power Supply
16 VCCT Transmitter Power Supply
17 VEET [1] Transmitter Ground
18 TD+ Transmitter DATA in. AC Coupled
19 TD- Transmitter Inverted DATA in. AC Coupled
20 VEET [1] Transmitter Ground



1. Module circuit ground is isolated from module chassis ground within the module.

2. should be pulled up with 4.7k – 10k ohms on the host board to a voltage between 3.15Vand 3.6V.

3. Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.

4. Mod_ABS is connected to Veet or VeeR in the SFP+ module. The host may pull this contact up to Vcc_Host with a resistor in the range of 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.

5. RS0 and RS1 are module inputs and are pulled low to Veet with > 30 kΩ resistors in the module.


Recommended Interface Circuit




Figure2. Host Board-Power Supply Filters Circuit



Figure3. Host-Module Interface


Mechanical Dimensions


LC Receptacle.png

A : LC Receptacle

SC Receptacle.png

B : SC Receptacle

All-optical transceivers are RoHS compliant and could be 100% compatible with branding equipment, such as Cisco, Extreme, Juniper, HP, H3C, Linksys, Huawei, Alcatel-Lucent, Foundry, Nortel, Force10, etc.

If you want to know more about the exact information of the specified transceiver or get the price




● SONET OC-192 / SDH STM-64

● OTN ITU-T G.709

● 10GBASE-SR/LR/ER/ZR Ethernet

● 10X/8X/4X/2X/1X Fibre Channel


Ordering Informations



Data Rate(Gbps)

Distance Fiber

Output Power(dBm)


Interface Temp. DDM



9.95~11.3 10km SM -6~-1 -14.5 Simplex LC 0-70 D



9.95~11.3 20km SM -3~-2 -14.5 Simplex LC 0-70 D



9.95~11.3 40km SM 0~5 -16 Simplex LC 0-70 D



9.95~11.3 60km SM 1~5 -22 Simplex LC 0-70 D



9.95~11.3 80km SM >1 -22 Simplex LC 0-70 D


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