3Com NJ225 - IntelliJack FX-SC Switch Технічний паспорт - Сторінка 9

Переглянути онлайн або завантажити pdf Технічний паспорт для Мережевий маршрутизатор 3Com NJ225 - IntelliJack FX-SC Switch. 3Com NJ225 - IntelliJack FX-SC Switch 9 сторінок. Intellijack series switch

Друкувати сторінку

1. Ethernet Switch

3 C O M

I N T E L L I J A C K

Specifications

Cables and Operating Distances

10BASE-T: Category 3, 4, 5, or 5e

UTP/STP up to 100 m (328 ft)

100BASE-TX: Category 5 or 5e

UTP/STP up to 100 m (328 ft)

Ports

Ethernet switch: Four 10/100BASE-TX

ports for RJ-45 connectors; store-and-

forward, full-/half-duplex,

autonegotiation.

Optional pass-through (NJ220, NJ100

only): Up to two ports for RJ-11 and/or

RJ-45 connectors; requires installation

of AMP , Avaya, Hubbell, Ortronics, or

Panduit adapter plate in place of the

blank plate.

Power Options

Power over Ethernet: Supports any

802.3af-compliant source and most

24 VDC and 48 VDC inline sources.

Local AC power: 3Com Network Jack

Power Supply (3CNJPSL) is required for

LANs that do not have Power over

Ethernet capabilities.

Power forwarding (NJ220, NJ100

only): Device receiving power must be

802.3af-compliant or a 3Com NBX

phone with power-conversion module

(3CNJVOIPMOD-NBX).

Management (NJ220 only)

Compatible with SNMP v1, 802.1Q

VLANs, 802.1p Packet Prioritization/

QoS, DHCP , most SNMP-compliant

Ordering Information

3Com IntelliJack Switch NJ220

(single-pack, black)

(single-pack, cream)

(20-pack, black)

(20-pack, cream)

3Com Network Jack NJ100

(single-pack, cream)

(20-pack, cream)

3Com Network Jack NJ90

(single-pack, cream)

(20-pack, cream)

Please note: Earlier models were marketed as Network Jacks. The

newly launched NJ220 model is now named IntelliJack. All are part of

the IntelliJack family of switches, sharing power sources and adapter

plates (where applicable).

S W I T C H FA M I LY D ATA S H E E T, U.S.-S TA N D A R D M O D E L S

™

management platforms; 3Com Network

Supervisor recommended. For informa-

tion on management system

requirements, visit

www.3com.com

contact your local 3Com sales office.

Standards Compliance

Networking: 802.3, 802.3u, 802.3af,

802.1p; 802.1Q and 802.1X (NJ220 only)

Building: NEMA-WD6,

ANSI/TIA/EIA-568 and -569

Safety, Emissions: ICES-003 Class A;

VCCI Class A; FCC Class A, CSA,

C-Tick, NOM

Environmental

Temperature: 0° to 35° C (32° to 95° F)

operating, office environment; -30° to

90° C (-22° to 194° F) storage

Humidity (noncondensing): 10%–90%

operating, 5%–95% storage

Altitude: 0–2,000 m (0–8,000 ft) operat-

ing, 0–6,100 m (0–20,000 ft) storage

LED Indicators

Unit power, link activity/status of ports;

power forwarding (NJ220, NJ100 only)

Package Contents

NJ220/NJ100 single-pack: One

network jack and mounting screws,

RJ-45 coupler cable, three adapter

plates (Panduit, Avaya, blank), user

guide; NJ220 includes quick start guide

and CD-ROM with management utilities

3Com IntelliJack Switch Adapter Plates for IntelliJack

3CNJ220-BLK

Switches/ Network Jacks (models NJ220, NJ200, NJ100):

3CNJ220-CRM

AMP Adapter Plates

3CNJ220-BLK-20

(20-pack, black)

3CNJ220-CRM-20

(20-pack, cream)

Avaya Adapter Plates

3CNJ100-CRM

(20-pack, black)

3CNJ100-CRM-20

(20-pack, cream)

Hubbell Adapter Plates

3CNJ90

(20-pack, black)

3CNJ90-20

(20-pack, cream)

Ortronics Adapter Plates

(20-pack, black)

(20-pack, cream)

Panduit Adapter Plates

(20-pack, black)

(20-pack, cream)

3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064.

To learn more about 3Com solutions, visit www.3com.com. 3Com is publicly traded on NASDAQ under the symbol COMS.

and IntelliJack and Possible made practical are trademarks, of 3Com Corporation. All other company and product names may be

trademarks of their respective companies. While every effort is made to ensure the information given is accurate, 3Com does not

accept liability for any errors or mistakes which may arise. Specifications and other information in this document may be subject

to change without notice.

NJ220/100 20-pack: 20 network jacks

and mounting screws, 20 RJ-45 coupler

cables, 20 blank adapter plates, user

guide: NJ220 includes quick start guide

and CD-ROM with management utilities

NJ90 single-pack: One network jack

and mounting screws, RJ-45 coupler

cable, user guide

NJ90 20-pack: 20 network jacks and

mounting screws, 20 RJ-45 coupler

cables, one user guide

Avaya/Panduit adapter plates, 20-pack:

20 adapter plates and mounting screws

Hubbell/AMP/Ortronics adapter plates,

20-pack: 20 snap-in adapter plates

Power over Ethernet source: Power

switch/midspan PSE, power cord

Dimensions

Height

IntelliJack switch

11.4 cm (4.50 in)

Adapter plate

2.6 cm (1.02 in)

Endspan PoE switch

1 RU

4.36 cm (1.71 in)

24-port midspan PSE

1 RU

4.40 cm (1.73 in)

Single-port midspan

PSE

2.6 cm (1.02 in)

AC power supply

3.8 cm (1.50 in)

NBX module

2.4 cm (0.94 in)

48-volt module

1.9 cm (0.75 in)

Extension ring

10.2 cm (4.01 in)

3CNJAPB-AM-20

3CNJAP-AM-20

3CNJAPB-AV-20

3CNJAP-AV-20

3CNJAPB-HU-20

3CNJAP-HU-20

3CNJAPB-OR-20

3CNJAP-OR-20

3CNJAPB-PA-20

3CNJAP-PA-20

Local power source: AC power adapter,

power cord

NBX module: Phone module, hook-and-

loop mounting strip

Product Warranty

For details on product warranties, sup-

port, and service—including extended

service contracts—please refer to the

product manual or visit our warranty

support page at

www.3com.com

Customer Support

3Com Knowledgebase offers proven

answers and technical expertise—

7 days a week, 24 hours per day.

Explore our Knowledgebase, as well as

product information, technical tips, and

FAQs by visiting

www.3com.com

Width

Depth

7.0 cm (2.75 in)

5.8 cm (2.30 in)

5.8 cm (2.3 in)

0.2 cm (0.08 in)

19-in rack

44.0 cm (17.32 in) 27.4 cm (10.78 in)

19-in rack

43.3 cm (17.04 in) 30.2 cm (11.88 in)

6.4 cm (2.52 in)

10.2 cm (4.02 in)

5.1 cm (2.00 in)

8.9 cm (3.50 in)

7.8 cm (3.07 in)

3.8 cm (1.50 in)

2.5 cm (1.00 in)

5.1 cm (2.00 in)

5.2 cm (2.05 in)

0.8 cm (0.30 in)

3Com SuperStack 3 Switch 4400 PWR

(24 ports, 802.3af-compliant)

3Com Power over Ethernet Multiport Midspan Solution

(24 ports, 802.3af-compliant)

3Com Power over Ethernet Single-Port Midspan Solution

(48 VDC)

3Com IntelliJack Switch AC Power Supply

3Com NBX Phone Power Module

(single-pack, black)

3CNJVOIPMOD-NBX

3Com NBX Phone Power Module

(20-pack, black)

3Com IntelliJack Switch to 48-Volt VoIP

Phone Power Module

3Com IntelliJack Switch to 48-Volt VoIP

Phone Power Module, 20-pack

3CNJVOIP-CPOD-20

3Com Network Jack Extension Ring

3C17205-xx

3CNJPSE24-xx

3CNJPSE-xx

3CNJPSL-xx

3CNJVOIPMOD-20

3CNJVOIP-CPOD

3CNJEXTRING

400717-007 05/04