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LANmark-OF METHOD B MPO/M-MPO/M Pre-Term SM OS2 G.657.A1 12c LSZH xxxM Yellow Pulling Eye one side
LANmark-OF METHOD B MPO/M-MPO/M Pre-Term SM OS2 G.657.A1 12c LSZH xxxM Yellow Pulling Eye one side
- Factory terminated MPO-MPO fibre assembly
- Flexible fan-out for ease of installation in patch panel
- Small cable diameter reduces required data centre space
- Method B polarity Pre-Term
- Optimized for 40G/100G parallel transmission
- Fibre count: 12F
- Fibre type: Singlemode OS2 G.657.A1
- Nexans ref. : N144.BL12SAxxx-LY
Description
Description
Standards
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ProductANSI/TIA-568-C.3
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国际ISO/IEC 11801
Pre-Term for data centres, buildings and campus based on Micro-Bundle Universal
The cable has a small diameter and bend raduis to meet data centre requirements.
Fire performance
The cables have been tested for fire performance according to IEC 60332-3c. The cable meets LSZH requirements.
MPO-MPO Pre-Term characteristics
The Pre-Term has standard pinned (male) MPO connectors. This matches with the un-pinned (female) connectors in the female Plug&Play MPO-LC modules.
In order to reduce overlengths in data centers the Pre-Terms are custom made and available with 1m increments. The "xxx" in the N-number is the length in metre between the cable glands, i.e. the Pre-Term length between the back side of the patch panels.
The Pre-Terms are optimized for both pulling and laying in data centers. On both sides the MPO connectors are protected by a bubble foam. The maximum pulling force on the pulling eye is 450N. Pre-term are ordered with 2 options available: Pulling eye on one side or No pulling eye. A detachable pulling eye with corrugrated tube can be ordered separately using PN N890.100HP.
The MPO Pre-Terms come with a PG-13 cable gland that fits into the LANmark-OF Plug&Play patch panel gland holders.
Optical Performance and Polarity
The insertion loss for a multimode the MPO connection has typical Low Loss performance of 0,2 dB and with a maximum of 0,35 dB insertion loss.
The insertion loss for a singlemode the MPO connection has typical performance of 0.5dB with a maximum of 0.75dB insertion loss.
The insertion loss of a MPO connection is measured according to standard IEC61300-3-45.
The minimum return loss for a multimode MPO connection is 20 dB and singlemode MPO connection is 45 dB, both measured according to IEC 61300-3-6.
The method B Pre-Term has a key up / key up design. This is in agreement with standard TIA-568.3-D-2016 method B.
Characteristics
Characteristics
结构特性
结构特性
尺寸特性
尺寸特性
传输特性
传输特性
机械特性
机械特性
使用特性
使用特性
Resources
Resources
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