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UE78-B4127-00311

产品描述Telecom and Datacom Connector
产品类别连接器    连接器   
文件大小414KB,共2页
制造商Amphenol(安费诺)
官网地址http://www.amphenol.com/
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UE78-B4127-00311概述

Telecom and Datacom Connector

UE78-B4127-00311规格参数

参数名称属性值
Objectid1348996060
Reach Compliance Codeunknown
连接器类型TELECOM AND DATACOM CONNECTOR

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SFP 2xN
Amphenol’s SFP interconnect system consists of a 20-position connector enclosed in a metal cage
mounted to a host PCB.
Amphenol’s stacked SFP combos are rated up to 6 Gbps. The connector accepts multiple transceivers
per INF-8074i and combines, transmits, and receives functions in a low cost, compact, and exible
format. The cages have a two-piece construction with enhanced transceiver mating tabs available in a
press- t version or a solder tail version. Longer and shorter pins are available as custom options. Stacked
versions (2xN) consist of a 2-row cage with integrated 2-row connectors.
UE78-B8126-00321
UE78-L1126-00321
UE78-B2127-00321
Speci cation Highlights
The interconnect system is comprised of a cage
assembly which is used with 20-position SFP
connectors complying with MSA Agreement INF-8074i.
General Characteristics
RoHS Compliant
Industry Standard Footprint
Industry Standard EIA-364
Mechanical Characteristics
Accepts Multiple Transceivers per INF-8074i
Compliant Press-Fit Pins or Solder Tails (1x1
Cages)
Durability: 250 Mating Cycles min
Electrical Characteristics
Hot Swappable
Operating Voltage: 3.3 V
Operating Current: 0.5 A
Differential Impedance: 100 Ω +/- 10 Ω
DWV: 300 V AC
Insulation Resistance: 1000 MΩ min
Contact Resistance: 70 mΩ max
Spring Fingers for Superior EMI Grounding
Packaging
Tape and Reel Packaging: Connector or Cage
Tray Packaging: Cage of all Sizes
Bulk Packaging: Dust Cover
Materials
Cage
o
Base Material: Copper Alloy
o
Plating: Nickel or Tin
o
Light Pipe: Optical Grade Polycarbonate
o
Heat Sink: Aluminum Alloy
o
Heat Sink Clip: Stainless Steel
o
Dust Cover: Thermoplastic
o
EMI Ground Tabs: Stainless Steel
Connector
o
Contact Base Material: Copper Alloy
o
Contact Plating: Gold on Mating Area, Gold
or Matte Tin on Termination
o
Housings: Glass Reinforced, Lead-Free Solder
Reflow Process Compatible Thermoplastic,
UL94V-0 Rated
Temperature Rating
Operating Temperature: -55°C to +85°C
Storage Temperature: -55°C to +105°C
Con gurations
(Rows x Ports per Row)
2x1
2x2
2x4
2x5
2x6
2x8
Options
Dust Cover
Light Pipe
Heat Sink (Standard Fin for Final Cage Combo)
Enhanced EMI Performance Cage
10
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