25G SFP28 eSR with dual CDR 300 m, λ850 nm, LC-Duplex, Multimode

Universal SFP28 Transceiver
Use FLEXBOX to configure to almost any vendor
For 25GBASE-eSR Ethernet links
Integrated Clock-Data-Recovery (CDR)
Supported Data Rates: 25.78 Gbit/s
Up to 300 m via Multimode OM4
LC-Duplex Connector
Specs
  • 850 nm
  • 300 m
  • 25.78 G
Protocols
  • 10G ETH
  • 25G ETH
Request compatibility
Part number
P.8525G.03-LEN01
In stock
1586 pcs
Your price
76.23 EUR
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Specification

Form Factor SFP28
Connector / Polish LC-Duplex PC
Interface Multimode
Compliance Code eSR
Operating Temperature Standard
Modulation NRZ
Distance 300 m
Temperature Range 0°C - 70°C
Bandwidth 25.78 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 1 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 1.9 dB
Transmit min/max per lane -8.4 dBm / 2.4 dBm
Receiver min/max per lane -10.3 dBm / 3 dBm (overload) @25G
Wavelength TX (Typical) 850 nm
Wavelength TX (Range) 840 - 860 nm
Wavelength RX (Typical) 850 nm
Wavelength RX (Range) 840 - 860 nm
Laser VCSEL
Receiver Type PIN
Modulation NRZ @25G
Extinction Ratio 3 dB
Supported Protocols 25G Ethernet, 10G 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
  • Alcatel-Lucent Ent. SFP-25G-SR compatible
  • Arista SFP-25G-MR-XSR compatible
  • Aruba Networks(ex. HP Network) JL485A compatible
  • Chelsio SM25G-SR compatible
  • Cisco Systems SFP-10/25G-CSR-S compatible
  • Cisco Systems SFP-25G-SR-S compatible
  • Cumulus Networks SFP28 SR compatible
  • Dell 407-BBWK compatible
  • Dell 407-BBXU compatible
  • Fortinet FN-TRAN-SFP28-SR compatible
  • Huawei 02311KNR compatible
  • Intel E25GSFP28SR compatible
  • Juniper JNP-SFP-25G-SR compatible
  • Lenovo 7G17A03537 compatible
  • Matrox SFP28 ESR compatible
  • NetApp X65404 compatible
  • Netgear SFP28-SR compatible
  • Nvidia (ex. Mellanox) MMA2P00-AS compatible
  • Palo Alto Networks PAN-SFP28-25GBASE-SR compatible
  • Pure Storage FA-XR2-25G-Eth-SFP-SR compatible
  • QLogic SFP28-25G-SR compatible
  • Supermicro AOM-SFP28-25GBE-SR compatible
Your vendor / compatibility is missing?

What customers say

The FLEXBOX is the best thing since sliced bread!

Stefan Ideler CTO / i3D.net

We use FLEXOPTIX modules for years with different networking hardware. Amazing and very stable products without any issues. Preparing a big network project with several switch vendors it was time to do the next step and order a FLEXBOX. Now we can be much more flexible that before and the provided tools are fast, stable, easy to use and as stable as all other FLEXOPTIX producs. All in all - highest recommendation!

Matthias Götz Managing Director / Blue Taurus GmbH & Co. KG

We heard about FLEXOPTIX for the quality of its FLEXBOX and optics.
We were able to acquire a FLEXBOX to help out our customers. The quality of the product leaves us speechless. We are immediately going to change optics supplier to FLEXOPTIX. The quality is excellent.

Axel Hauguel CEO / Dyjix

What a great product! FLEXBOX is an incredible help to our organisation that has a zoo of vendors and manufacturers in our data center. It is super easy to use and we can rapidly get a transceiver ready for any of our hardware. Q: How to improve the experience of setting up transceivers in a multivendor environment? A: FLEXBOX.

Pavel Sagulenko Head of IT Infrastructure / appliedAI Initiative GmbH
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