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

Very easy to use and quick too. I particularly like the ability to use the same configuration on a number of transceivers just by ticking a box - a real time saver
Mike Dallaway Mira 2014 Limited

FLEXOPTIX have saved us from the misery and disappointment of searching in vain through our box of old, single-vendor transceivers when we need to connect up a device, only to find we don’t have a compatible module. Having the FLEXBOX and programmable transceivers in our toolbox means we’ve always got the right transceiver for any device.  The icing on the cake is the mobility pack which allows you to program any transceivers, anywhere, any time, with just a mobile phone and the FLEXBOX .  Absolutely brilliant and couldn't ask for more.

Stuart Willson Infrastructure Engineer/ Surrey Satellite Technology Limited
Formerly a System & Network Engineer at the service of French Academic and Research Network and currently developing my own IT services business, I have been a strong advocate of FLEXOPTIX "one-SFP-fits-all" approach since 2015! Having purchased close to 1500 optics over the last few years for different kinds of projects (Metropolitan & Campus Networks, Datacenter, Nexans FTTO projects), I have always been completely satisfied with FLEXOPTIX products. I have had the opportunity to test several competing solutions and for me "FLEXBOX" is by far the most advanced in terms of functionality, ease of use and compatibility. Beyond the flawless technical aspects, the many human qualities of the different people I have had the opportunity to exchange with are a priceless advantage: sympathy, reactivity, impressive know-how, infallible logistics and after-sales services, FLEXOPTIX is a company you enjoy working with and you can trust one hundred percent. Thanks a lot guys!
Francis Monestier System & Network Engineer / JigWan

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
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