1G SFP Wideband BiDi LX 20 km, ᵀˣ1310 / ᴿˣ1460-1580 nm, DDM, LC-Simplex, Singlemode

Universal SFP Wideband BiDi Transceiver
Use FLEXBOX to configure to almost any vendor
Double your bandwith by using only one fiber for transmit and receive
For 1000BASE-LX Ethernet links
Reduce spare part stock: Wideband receiver for 1460 nm - 1580 nm
Supported Data Rates: 125 Mbit/s - 1.25 Gbit/s
Up to 20 km via Singlemode OS2
LC-Simplex Connector
Digital Diagnocstic Monitoring (DDM)
Specs
  • 1310 nm
  • 20 km
  • 1.25 G
  • Wideband BiDi
Protocols
  • 100M ETH
  • 1G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
S.B1312.20.XDL:Sx

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Specification

Form Factor SFP
Connector / Polish LC-Simplex UPC
Interface Singlemode BiDi
Compliance Code BiDi LX
Distance 20 km
Temperature Range 0°C - 70°C
Bandwidth 125 Mbit/s - 1.25 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 1 W
CDR none
SGMII No
Inbuilt FEC No
Powerbudget (dB) 12.5 dB
Transmit min/max per lane -9.5 dBm / -3 dBm
Receiver min/max per lane -22 dBm / -3 dBm (overload) @1G
Wavelength TX (Typical) 1310 nm
Wavelength TX (Range) 1270 - 1350 nm
Wavelength RX (Typical) 1550 nm
Wavelength RX (Range) 1460 - 1580 nm
Laser FP
Receiver Type PIN
Modulation NRZ @1G
Extinction Ratio 9 dB
Supported Protocols Fast Ethernet, Gigabit Ethernet

Transceiver Configuration with FLEXBOX

It's that easy to use
Insert Transceiver into FLEXBOX
1. Insert Into FLEXBOX
Select and Configure
2. Select And Configure
  • Choose vendor and compatibility
  • Press play
  • Configuration only takes a few seconds
Use with Device
3. Use With Device
  • Use the transceiver in your device. That's it!
  • Need it for another device? - Re-configure it again and again

Compatibility

All trademarks, registered companies & references cited are the sole property of their respective company and are used solely to assist in the identification of products.

  • MSA Standard compatible
  • CTC Union ISFP-S7020-WA-D compatible
  • HP H3C JD119B compatible
  • Huawei SFP-GE-LX-SM1310-BIDI compatible
  • Zyxel SFP-BX1310-20-D compatible
Your vendor / compatibility is missing?

What customers say

A must-have for every network engineer.
Never again will you have to stock different transceiver types for different vendors for the infrastructure you are using.
The setup of the FLEXBOX is very easy and self-explanatory. The configuration of the FLEXOPTIX universal transceivers is done in seconds and without any problems. Thanks to the smartphone app and the Mobility Pack, even on the go without having to lug around large equipment.

Ten out of ten, absolutely recommended!

Roman Beyerle CODESYS GmbH
Extensive list of supported vendors. Your product is like a Swiss Army Knife that all Engineers should have!! Great Job and keep it up!
Fahad Dalwai Network Engineer, Abdulaziz Abdulmohsin Al-Rashed Sons Co. W.L.L.

Woa, i can get next day delivery for any vendor. That’s a game changer. Also thanks for making it a smartphone app, this fits my workflow well.

Arvid Picciani CEO / devguard GmbH
On more than one occasion the flexbox significantly saved time for me by not having to scrub a deployment session but simply reconfigure a transceiver and carry on. This alone is a good reason that secures the flexbox a non-negotiable place in my datacenter-go-bag. However what really sets flexoptix apart is not them solving an irritating problem we all know. No. It is their vast inventory and know-how paired with impeccable QA. If I have a need for transceivers it is my single go-to source for procurement. They have exactly what I need in stock even before I know I need it, and when I need it, I can trust the order is in my hands in no time. Every single time. I can configure and deploy without doubt and without delay. It is rare to find such a valuable and dependable partner that reliably takes away a whole set of problems while offering decent pricing and a customer support that is above reproach.
Michael Horn Telecommunications Infrastructure Security Professional
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