100G QSFP28 CWDM4 with dual CDR 2 km, λ1271-1331 nm, LC-Duplex, Singlemode

Universal QSFP28 Transceiver
Use FLEXBOX to configure to almost any vendor
For 100GBASE-CWDM4 Ethernet links
Integrated Clock-Data-Recovery (CDR)
Needs FEC in host to achieve a Bit Error rate (BER) of 10^-12
Supported Data Rates: 103.12 Gbit/s
Up to 2 km via Singlemode OS2
LC-Duplex Connector
Specs
  • int. Mux
  • 2 km
  • 103.12 G
  • LC
Protocols
  • 100G ETH

Related Know How:

Request compatibility
Part number
Q.161HG.2.C
In stock
3896 pcs
Back In Stock
Estimated arrival of additional items.
Our order confirmation will provide the final shipping date.
  • ~Apr 3, 2023
    +1000 pcs
  • ~Apr 4, 2023
    +1900 pcs
  • ~Apr 6, 2023
    +2000 pcs
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Specification

Form Factor QSFP28
Connector / Polish LC-Duplex PC
Interface Singlemode
Type CWDM4
Distance 2 km
Temperature Range 0°C - 70°C
Lane Count 4x (Tx/Rx)
Bandwidth 103.12 Gbit/s
Bandwith Per Lane 25.78 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 3.5 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 1.6 dB
Transmit min/max per lane -6.5 dBm / 2.5 dBm
Receiver min/max per lane -8.1 dBm / 2.5 dBm (overload)
Wavelength TX (Typical) 1271 nm, 1291 nm, 1311 nm, 1331 nm
Wavelength RX (Typical) 1271 nm, 1291 nm, 1311 nm, 1331 nm
Laser DFB
Receiver Type PIN
Modulation NRZ
Transmit and Dispersion Penalty 3.3 dB
Extinction Ratio 3.5 dB
Supported Protocols 100G 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
How to get your free FLEXBOX

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. QSFP-100G-CWDM4 compatible
  • Arista Networks QSFP-100G-CWDM4 compatible
  • Arris 1000669 compatible
  • Brocade 100G-QSFP28-CWDM4-2KM compatible
  • Cisco Systems QSFP-100G-CWDM4-S compatible
  • Cisco Systems QSFP-100G-SM-SR compatible
  • Cumulus Networks QSFP28 CWDM4 compatible
  • Dell (ex. Force10) QSFP28-100G-CWDM compatible
  • Dell 407-BBVO compatible
  • Edge Core ET7402-CWDM4 compatible
  • Extreme 100G-CWDM4-QSFP2KM compatible
  • Extreme 10404 compatible
  • Fortinet FG-TRAN-QSFP28-LR4 compatible
  • Huawei QSFP-100G-CWDM4 compatible
  • Infinera TOM-100G-Q-CWDM4 compatible
  • Intel SPTSBP3CLCCO compatible
  • Juniper JNP-QSFP-100G-CWDM compatible
  • Juniper JNP-QSFP-100G-LR4 compatible
  • Juniper QSFP-100G-LR4 compatible
  • NetApp 100G CWDM4 compatible
  • Netgear ACM764 compatible
  • Nokia (ex. Alcatel-Lucent) 3AL82075AA compatible
  • Nokia (ex. Alcatel-Lucent) 3HE10552AA compatible
  • Nvidia (ex. Mellanox) MMA1L30-CM compatible
  • Viavi (ex. JDSU) QSFP28 CWDM4 compatible
Your vendor / compatibility is missing?

What customers say

We will now be able to source all our SFPs from a single vendor without having to worry about the configuration. That translates to peace of mind and huge flexibility. Well done guys!
Gregory Agerba CTO, Neocarrier Communications
Now that I’m done configuring my equipment, I use FLEXBOX to impress associates. I’m an IT Hero just for the savings, not to mention the FLEXibility to stock one type for each adapter. Keep up the good work!
Nikos Papandreou Dipl. Civil Engineer acting as IT Admin/SQL Dev, Geitonas School SA
The flashing is very quick and you can configure it to flash multiple devices in a row. Definitely well worth it.
Adam Montgomery Necto Inc
The FLEXBOX is really a great tool. It allows me to quickly re-configure transceivers. Nice additional feature is the "Power Meter & Source" tool. It allows, without additional hardware, a quick check of optical transceivers, fiber cables, fiber connections etc.
René Oskar Kühne Retired scientist, now acting in the field of IT support, R.O. Kuehne
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