Foxboro P0973LK 24-GIGABIT RJ-45 PORT MANAGED SWITCH

OVERVIEW

The 24-Gigabit (RJ-45) Port managed switches

(P0973LK) provide 20 10/100/1000Base-TX Gigabit

ports and four (4) combo ports 10/100/1000Base-TX

or SFP ports that can be populated with 1000Base-X

Mini-GBIC uplink (ISL) connector modules. If an SFP

port is populated with a Mini- GBIC then the

corresponding 1000Base-TX copper port cannot be

used.

The switches allow high-performance, full-featured

layer-2 Ethernet switching in small to medium-sized

network applications.

FEATURES

The 24-Gigabit RJ-45 port managed switch features:

 20 10/100/1000Base-TX Gigabit ports

configurable as 1G uplink ports

 Four (4) optional 10/100/1000Base-TX or SFP(2)

1000Base-X Mini-GBIC ports for uplink (ISL)

connector modules

 SFP(2) ports for 1000Base-X Mini-GBIC uplink

(ISL) connector modules

 Full-duplex operation

 Configuration tasks through a local console port,

and monitoring through any SNMP/RMON based

management application

 Port mirroring technology and diagnostics that

allow local network traffic to be redirected to an

external probe for detailed analysis

 When installed with the optional redundant power

supply, there is no single point of failure due to

power disruptions.

NOTE

Two separate branch circuits are required for

redundant power.

 Shelf, desk, or 19-inch rack mounting

It delivers extensive Layer 2/3/4 packet classification

and marking based on any of these:

 MAC address

 Physical port

 IP address

 IP Protocol

 TCP/UDP port

 IP subnet

 Address Resolution Protocol (ARP) & ARP

Redirect

OPTIONAL REDUNDANT POWER SUPPLY

Refer to “P0973JX REDUNDANT POWER SUPPLY”

on page 19.

UPLINK/SWITCH INTERFACES

Table 3 lists the MGBIC modules that can be added

to the 24-Gigabit RJ-45 Port Managed Switch

(P0973LK) switch. The MGBIC modules are added to

specific SFP ports to provide connectivity for ISL

ports.

FUNCTIONAL SPECIFICATIONS

24-GIGABIT (RJ-45) PORT MANAGED SWITCH (P0973LK)

Ethernet Standards Supported

 IEEE 802.1q VLAN support

 IEEE 802.1d MAC Bridging (including STP)

 IEEE 802.1p Quality of Service (QoS, Priority)

 IEEE 802.1w Rapid Spanning Tree (RSTP)

 IEEE 802.3 including:

• Fast Ethernet: IEEE 802.3u, 100Base-T

(Copper)

• Gigabit Ethernet: IEEE 802.3z, 1000Base-X

(Fiber)

• Gigabit Ethernet: IEEE 802.3ab, 1000Base-T

(Copper)

Power

INTERNAL

AC Input power (auto-sensing)

100 V AC to 240 V AC, 50 to 60 Hz

EXTERNAL

Supports connection for redundant power supply

HEAT DISSIPATION

164 BTUs/hour

POWER CONSUMPTION

48 Watts

MAXIMUM CURRENT

Up to 2A