1G SFP BiDi LX 20 km, ᵀˣ1310 / ᴿˣ1550 nm, DDM, LC-Simplex, Singlemode

Universal SFP 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
Supported Data Rates: 1.05 Gbit/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
  • BiDi
Protocols
  • 1G ETH
  • 1G FC
Part number
S.B1312.20.DL
In stock
0 pcs
Back In Stock
Estimated arrival of additional items.
Our order confirmation will provide the final shipping date.
  • ~Dec 15, 2023
    +16 pcs
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Just go to cart and click CREATE QUOTE.

Specification

Form Factor SFP
Connector / Polish LC-Simplex UPC
Interface Singlemode BiDi
Type BiDi LX
Distance 20 km
Temperature Range 0°C - 70°C
Bandwidth 1.05 Gbit/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) 14 dB
Transmit min/max per lane -8 dBm / -3 dBm
Receiver min/max per lane -22 dBm / -3 dBm (overload)
Wavelength TX (Typical) 1310 nm
Wavelength TX (Range) 1270 - 1350 nm
Wavelength RX (Typical) 1550 nm
Wavelength RX (Range) 1530 - 1570 nm
Laser FP
Receiver Type PIN
Modulation NRZ
Extinction Ratio 9 dB
Supported Protocols 1G Fibre Channel, 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
  • ADTRAN 1442120G2 compatible
  • ADVA 0061003012 compatible
  • Allied Telesis AT-SPBD20-13 compatible
  • Arista 3rd_Party SFP-1G-LX compatible
  • Aruba Networks(ex. HP Network) J4859C compatible
  • AVM Fritz!SFP AON compatible
  • barox AC-SFP-BIA-LXE compatible
  • Bintec SFP-LC-TX/LX/LH compatible
  • Blackbox LFP421 compatible
  • Brocade / Ruckus E1MG-BXU compatible
  • Brocade E1MG-LX-OM compatible
  • Ciena XCVR-B10U31 compatible
  • Cisco Systems GLC-BX-U compatible
  • ComNet SFP-12A compatible
  • Coriant (ex. Tellabs) 81.S1GBEBX1133S compatible
  • Coriant (ex. Tellabs) 82.S1GBEBX1133S compatible
  • CTC Union ISFP-S7020-WA-D compatible
  • Dell 407-10588 compatible
  • Dell 407-BB00 compatible
  • Dell 407-BBOO compatible
  • DrayTek SFP.0BL.621.201 compatible
  • Edge Core ET4203-BX20 compatible
  • Extreme 10057 compatible
  • FiberPlex SFP-SC24BD-3155-B compatible
  • FibroLAN SF1G-SF13 compatible
  • Fortinet FG-TRAN-LX compatible
  • HP H3C JD119B compatible
  • Huawei SFP-GE-LX-SM1310-BIDI compatible
  • Juniper SFP-GE20KT13R15 compatible
  • Korenix SFPGLX20B13D compatible
  • LANCOM SFP-LX-LC1 compatible
  • LevelOne SFP-9321 compatible
  • Marconi SU57AE compatible
  • MikroTik S-35LC20D compatible
  • Moxa SFP-1G20ALC compatible
  • Netgear AGM732F compatible
  • Nokia (ex. Alcatel-Lucent) 1AB393080005 compatible
  • Nokia (ex. Alcatel-Lucent) 3FE25772AA compatible
  • Nokia (ex. Alcatel-Lucent) SFP-GIG-BX-U compatible
  • Nokia Siemens Networks V50017-U402-K500 compatible
  • Nokia-Siemens (ex. Atrica) AT10076-0D-R compatible
  • Planet MGB-LA20 compatible
  • RAD SFP-17AD compatible
  • Raisecom USFP-GB/SS352-DL compatible
  • Siemens 6GK6000-8FB52-0AA0 compatible
  • Transition Networks TN-SFP-LXB21 compatible
  • TRENDnet TEG-MGBS10D3 compatible
  • Ubiquiti Networks UF-SM-1G-S BU compatible
  • Waystream (ex. Packetfront) SFP-1000BASE-BX20-U1550LC compatible
  • Westermo 1100-0558 compatible
  • Zyxel SFP-BX1310-20-D compatible
Your vendor / compatibility is missing?

What customers say

With the FLEXBOX we’re able to use our Transceivers universally in all kind of equipment and reduce the stock keeping significantly. Just awesome!
Christian Seitz Head of Network, STRATO AG

We are realy happy with the FLEXBOX, programming FLEXOPTIX universal transceivers works like a charm.
Just insert, detect, select and start programming, now we are able to support hundreds off vendors with just a few standard SFP modules.
Amazing smart solution!

Stefan van Merriënboer Senior ICT Consultant / Effisol

The flexbox has been an amazing tool for our fibre infrastructure upgrades as we work with different types and manufacturers of equipment, the ability to configure them on the fly when required makes the process a lot easier!

We were pleasantly surprised by the easy to use interface and the extra's such as the power meter.

The travel pack makes it easy to use it off-site in some of our satellite cabs if needed.

The flexoptix universal transceivers are very easy to configure and we will be ordering these in the future.

Tim Waterham ICT Infrastructure Engineer - Wyre Borough Council
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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