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M400 Series SR4 24 Fibre OM4 Breakout Modular Cassette

Convert SR4 QSFP+ or QSFP28 ports to SFP+ or SFP28 ports

Part Number M404-24LC-OM4-MOD-CASS
Polarity 3 x SR4 to 12 x SR (40G / 56G and 100G)
Fibre Type OM4 (50 / 125)
Fibre Capacity 24
Glass Fibre Corning Clearcurve®
Rear Connectivity MTP® ELITE 12 Fibre Connectors x 3
Rear Adaptors MTP® (Key Up / Key Down)
Front connectivity LC Low Loss Connectors x 24
Front Adaptors LC Ceramic Sleeve
Insertion Loss across cassette < 0.35 dB
Product Warranty 25 year fully covered

Complete Connect M400 Series cassette modules are designed for use across all areas of today’s data centres and within enterprise networks. As 40G and 100G ports within switches (40G-BASE-SR4 and 100G-BASE-SR4) become an integral part of most networks there is a growing requirement to be able to connect these to 10G switches and servers. Often a number of servers are located in the same rack and so presentation of multiple 10G ports within top-of-rack panels is required. M400 cassettes primarily have two functions. They enable 40G/100G SR4 trunks to be connected to existing 10G/25G ports or they enable a QSFP+ or QSFP28 port to be broken out into SFP+ or SFP28 ports.

LC presentation within 19” racks

M400 Series cassettes can be housed in either the M Series 1U or 3U housing panel and are locked into place with a simple latching mechanism. This negates the need for any tooling or specialist fibre installation skills. The M400 cassettes can then be connected to the network using M400 Series trunk cables and patch cords. The M400 Series modular cassette’s unique design enables both front and rear cassette installation.

Complete Connect are MPO MTP Specialists with 40+ years experience. Learn more About Us.

M400 Cassettes: 40G to 10G Typical Applications
qsfp+ to sfp+ via mpo mtp cassette

Housing Options

M Series 1U Housing Panel

Up to 3 x M400 Cassettes per panel
Offering 9 x QSFP+ connections per panel
Mix with M Series Adaptor / Coupler plates

M Series 3U Housing Panel

Up to 14 x M400 Cassettes per panel
Offering 42 x QSFP+ connections per panel
Mix with M Series Adaptor / Coupler plates

Optical Performance And Physical Specifications
MPO Multimode OM4 12 fibre Connector
Connector Housing Aqua
Ferrule MT ELITE
Typical Insertion Loss 0.10 dB (average)
Maximum Insertion Loss 0.35 dB (Max)
LC Multimode OM4 single fibre connectors
Connector Housing Standard Duplex
Uniboot
Ferrule LC singlemode high grade UPC
Typical Insertion Loss 0.08 dB (average)
Maximum Insertion Loss 0.15 dB (max)
Cable Design
Multimode OM4
(50/125)
Optical Core 50μm +/- 2.5μm diameter
Optical Claddinng 125μm +/- 1μm diameter
Primary Acrylate Coating 242μm +/- 5μm diameter
Core Concentricity 1.5μm
Core Concentricity Error <5%
Optical Performance
Multimode OM4 (50/125)
Attenuation Coefficient
dB/Km (installed)
850nm ≤ 2.5 Max
1300nm ≤0.7 Max
Attenuation Coefficient
dB/Km (un-installed)
850nm ≤ 2.3 Max
1300nm ≤0.6 Max
Overfill Launch Minimum
Bandwidth Mhz x Km
850nm ≥ 3500
1300nm ≥ 500
Laser Effective Modal Minimum
Bandwidth Mhz x Km
850nm ≥ 4700
 Commitment to Excellence

Complete Connect are committed to providing the highest quality performing products. This is achieved through

  • Sourcing the best components
  • Utilising the lastest fibre termination technology
  • Maintaining rigorous processes

LC: IEC-61754-20
SC: IEC-61754-14
IEC-60793

Cable Standards

TIA/EIA-568-C.3 and ISO/IEC 11801

Connector Standard

MPO: IEC-61754-7, EIA/TIA-604-5
Compliant to Directive 2002/95/EC (RoHS) and REACH SvHC

CALL

+44 (0) 20 8286 6529

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