U78-K1126-00311 datasheet, PDF

Datasheet> All Categories > The connector> The connector> U78-K1126-00311

U78-K1126-00311: DescriptionTelecom and Datacom Connector; CategoryThe connector The connector; File Size139KB，2 Pages; ManufacturerAmphenol; Websitehttp://www.amphenol.com/

Download Datasheet Parametric View All

U78-K1126-00311 Overview

Telecom and Datacom Connector

U78-K1126-00311 Parametric

Parameter Name	Attribute value
Objectid	1271184987
Reach Compliance Code	unknown
Connector type	TELECOM AND DATACOM CONNECTOR
Manufacturer's serial number	U78

Preview

Download Datasheet

View All

SFP

U77-A4114-2001

U77-A1118-2001

Amphenol’s SFP interconnect system consists of a 20-position connector enclosed in a metal cage mounted

to a host PCB.

Amphenol single port and stacked SFP connectors are rated up to 6 Gbps. They are available in standard

RoHS compliant or non-RoHS compliant versions. The cages have a one-piece construction with enhanced

transceiver mating tabs available in press-ﬁt version and solder tail version. Longer or shorter pins are available

as custom options.

Single Row versions (1xN) consist of SMT connectors used with a separate single row cage (press-ﬁt or solder

tail). Stacked versions (2xN) consist of a 2 row cage with integrated 2 row connectors. The entire assembly is

press-ﬁt compliant pin.

Speciﬁcation 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 minimum

Electrical Characteristics

• Hot swappable

• Operating voltage: 3.3 V

• Operating current: 0.5 A

• Differential impedance: 100

Ω+/-

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 1x1 cage

• Tray packaging: cage of all sizes

• Bulk packaging: dust cover

Materials

• Cage

• Base material: copper alloy

• Plating: nickel or tin

• Light pipe: optical grade polycarbonate

• Heat sink: aluminum alloy

• Heat sink clip: stainless steel

• Dust cover: thermoplastic

• EMI ground tabs: stainless steel

• Connector

• Contact base material: copper alloy

• Contact plating: gold on mating area; gold or matte tin on termination

• 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

Configurations

(Rows x Ports per row)

• 1x1

• 1x2

• 1x4

• 2x1

• 2x2

• 2x4

Options

• Light pipes

• Heat sink (standard ﬁn for ﬁnal cage combo)

• Enhanced EMI performance cage

• Dust cover

• 1x6

• 2x6

1x4 SFP cage with heat sinks

U77-E4124-2041

2x2 SFP Combo

U78-B2127-00121

Recommended Resources

Music control lantern circuit

Charger circuit designed by lm358

Circuit diagram of 5 transistor amplifier feeding short pulses into 50 coaxial cable

555 detection line output transformer circuit

Demonstration circuit using dual flip-flops

Embedded Systems Study Guide: Embedded systems are undoubtedly one of the hottest and most promising IT application areas. Embedded systems are used on some specific dedicated devices. Usually, the hardware resources (such as proc...; 可乐zzZ Embedded System

What is Zigbee technology in the Internet of Things?: Zigbee ConceptThe name ZigBee comes from the sealed figure dance. In 2004, ZigBee technology and RFID technology were listed as two of the world's top ten fastest-growing and most promising technologi...; huaqingyuanjian Integrated technical exchanges

Research on TMS320C6701 DSP Auto-loading: In many DSP application systems, the DSP chip needs to be able to automatically load programs from external devices after power-on, which is called boot-load. TI's TMS320C6000 series chips have three ...; Aguilera DSP and ARM Processors

Oscilloscope AC coupling will have DC bias: I used an oscilloscope's AC coupling to test a high-voltage power supply with an output of 1KV, but the oscilloscope showed a 500V bias. Why is that?...; zk643 Switching Power Supply Study Group

LUA programming environment -- picolua: picolua is a Lua programming environment for Pico. In addition to the Lua runtime, it includes a basic Unix-like shell, a full-screen editor, and basic file management tools. picolua is designed to be...; dcexpert MicroPython Open Source section

Writing ZigBee Module in IAR: I am a novice. I am currently in charge of a ZigBee wireless communication module for a project, the AW5161P2EF. I downloaded the manual, which contains the networking protocol and command configurati...; linee RF/Wirelessly

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components