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LANmark-OF MPO 8芯预端接光缆 B极性 OM4 24芯 低损耗 LSZH 水绿色 单端拉手 xxxm
LANmark-OF MPO 8芯预端接光缆 B极性 OM4 24芯 低损耗 LSZH 水绿色 单端拉手 xxxm
- 预端接MPO光缆采用先进的Micro-Bundle光缆,中心加强组件和芳纶纱有效加强光缆的机械强度,同时减小了光缆的外径
- 采用低损耗的MPO连接器,提供优于行业水平的连接性能
- 采用阻燃LSZH型光缆,满足数据中心标准
- 可选弯曲不敏感型的多模BI OM3/OM4/OM5光纤和满足G.657.A1的OS2型光纤,完全兼容G.652.D光纤
- 可选8/16/24/48/72/96芯
- 较小的光缆外径有助于降低数据中心内诸如桥架、机柜内部的空间占有率,改善气流流动,同时减小光缆最小弯曲半径,有效降低宏弯风险
- MPO扇出部分长0.94米,可为LANmark-OF系列产品提供充足的内部理线冗长
- MPO光缆标准为METHOD B, 可选择其他极性标准,如METHOD A、METHOD B、METHOD C等
- MPO光缆默认采用公头连接器、更符合数据中心40G/100G/200G/400G需求;可订制母头连接器 更多内容
- Nexans ref. : N147Q.BL24LAxxx-LA
Description
Description
Standards
-
ProductANSI/TIA-568-C.3
-
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.
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 of a MPO connection is measured according to standard IEC61300-3-45.
The minimum return loss for a multimode MPO connection is 20 dB 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
使用特性
使用特性
Resources
Resources
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