400G Closed-Top OSFP SR4.2 with dual CDR 100 m, λ850-910 nm, MTP/MPO-8/12, Multimode

Universal Closed-Top OSFP Transceiver
Use FLEXBOX to configure to almost any vendor
For 400GBASE-SR4.2 Ethernet links
Integrated Clock-Data-Recovery (CDR)
PAM4 modulated signal
Works with O.B854HG.C.02.P and D.B854HG.01 as counter-part
Counterpart for 4x 100G breakout is Q.B851HG.01
Supported Data Rates: 425 Gbit/s (8x 53.13 Gbit/s)
Up to 100 m via Multimode OM4
MTP/MPO-8/12 Connector
Specs
  • pl_lambda 8x 850 nm
  • pl_distance 100 m
  • pl_datarate 425 G
  • pl_connector MTP/MPO-8/12
Protocols
  • 400G ETH
  • 4x 100G ETH
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Selection "S2":
Country of Origin
Germany,
Belgium,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
O.B854HG.C.02.P:Sx

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Specification

Form Factor OSFP
OSFP Variant Closed-Top
Connector / Polish MTP/MPO-8/12 PC
Interface Multimode
Compliance Code SR4.2
Operating Temperature Standard
Modulation PAM4
Distance 100 m
Temperature Range 0°C - 70°C
Lane Count 8x (Tx/Rx)
Bandwidth 425 Gbit/s
Bandwidth Per Lane 53.13 Gbit/s
Digital Diagnostic Monitoring (DDM) Yes, internally calibrated
Power Consumption 12 W
CDR TX and RX
SGMII No
Inbuilt FEC Yes, KP4
Powerbudget (dB) 2 dB
Transmit min/max per lane -6.2 dBm / 4 dBm
Receiver min/max per lane -8.2 dBm / 4 dBm (overload) @400G
Wavelength TX (Typical) 850 nm, 850 nm, 850 nm, 850 nm, 910 nm, 910 nm, 910 nm, 910 nm
Wavelength RX (Typical) 850 nm, 850 nm, 850 nm, 850 nm, 910 nm, 910 nm, 910 nm, 910 nm
Laser VCSEL
Receiver Type PIN
Modulation PAM4 @400G
Transmit and Dispersion Penalty 4.5 dB
Extinction Ratio 3 dB
Supported Protocols 4x 100G Ethernet, 400G Ethernet
FLEXBOX

Transceiver Configuration with FLEXBOX

It's that easy to use
insert
Insert into the FLEXBOX
select
Select and Configure
use
Use with Device
pdp_comp

Compatibility

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  • MSA Standard compatible
Your vendor / compatibility is missing?
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What customers say

FLEXOPTIX creates overall great and reliable products. We need optics for multiple vendors and with the FLEXBOX we are able to simplify our spare part handling.
The best part of the FLEXBOX are the Linux drivers and therefore no need for any additional OS just for branding optics.

Dominik Grueber Network Administrations / Hetzner Online GmbH

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

Your FLEXBOX rocks. On our Linux workstations we can easily change the vendor and thus save costs. In addition, we are also convinced by the product quality, the support and the handling of the order. Thank you!

Martin Verges Managing director / croit GmbH

Before we knew FLEXOPTIX, we always stocked various types of transceivers from different brands. Now, several years later, we have completely switched to FLEXOPTIX's universal transceivers since we can simply brand these ourselves using the FLEXBOX. Along with their broad product range and very fast shipping, they are an awesome company to deal with!

Jeffrey Bosma Sr. System & Network Engineer / XS News
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