U S R 9 9 7 7 4 8
G i g a b i t N e t wo rk i n g
Courier
48-port gigabit smart switch
The new line of USRobotics Courier Gigabit Smart Switches deliver the
performance and manageability required for today’s small and medium
business networks. The 48-Port Gigabit Smart Switch supports simple
web-based configuration, port- and tag-based VLAN and four auto-sensing
mini-GBIC ports. It is designed for easy installation, management, and
expansion.
Intelligent Gigabit Networking for Business
Easy Web-based conguration from a Web browser anywhere on the network
Solid Manageability
Flexible Ethernet
Connectivity
Simple, Reliable
Design
•
Support for 802.1q VLAN (port- and tag-based)
•
Quality of Service (QoS)
•
Port mirroring
•
Specic port congurations (speed, duplex mode, and device ow control)
•
Includes additional conguration and management utility (Windows 2000/XP compatible)
•
Supports Ethernet connections at speeds of 10/100 Mbps and 1 Gbps (1000 Mbps)
•
Includes four 1000 Mbps mini-GBIC ports for extending distance
•
Auto-Speed Detection - each port automatically detects, and matches the speed of connected
•
Ethernet devices - 10/100/1000 Mbps
Auto-Switching eliminates the need for cross-over cables
•
Metal case & efcient design enhances reliability
•
Visual diagnostic LEDs
•
Standard 19 inch rack-mount form factor
•
Non-Blocking
Overall throughput that matches the total capacity of the high speed ports (96 Gbps)•
10/100/
1000
Mbps
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Desktops with
USR997902A
Gigabit PCI Cards
USR997904
Gigabit Server
NIC
Firewall/VPN/NAS
USR997903A
Gigabit PC Card
USR997748
48-Port Gigabit
Smartswitch
Courier Professional
U S R 9 9 7 7 48
Courier 48-port gigabit smart switch
Specifications and Standards
General
Complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab,
•
IEEE 802.3z (GBIC)
Supports full-duplex and half-duplex operation with IEEE 802.3x
•
ow control and back pressure ow control
Supports IEEE 802.1p QoS trafc prioritization
•
Embedded 1024 KB RAM for data buffering
•
Supports jumbo frame (maximum length is 9220 bytes)
•
Integrated address look-up engine, supports 8K absolute MAC
•
addresses
Auto MDI/MDIX
•
Port- and Tag-based VLAN
•
MTBF - 120,000 hours
•
Management
Web based conguration of key functionality, including:
•
802.1Q VLAN
▪
Quality of Service (QoS)
▪
Port Mirroring
▪
Port Trunking
▪
Port conguration setting: Speed, duplex mode and device ow
▪
control
Utility based conguration and switch detection
•
Change Password
▪
Assign IP addressing parameters
▪
Firmware upgrades
▪
Switch monitoring
▪
Physical
48 auto-sensing 10/100/1000 Mbps RJ-45 Ethernet ports
•
Four 1000 Mbps auto-sensing mini-GBIC ports
•
Visual Diagnostic LEDs: Power, System, Ethernet Ports (48), and
•
mini-GBIC Ports (4)
Standard 1U, 19 inch rack-mount case design
•
Internal power supply
•
Environmental
Operating Temp.: 0 to 40°C/Storage Temp. -10 to 70°C
•
Operating Hum.: 10% to 90% RH/ Storage Hum.: 5% to 90% RH
•
Regulatory
EMI - FCC Class A
•
CE EMC Class A
•
Safety - UL, CUL
•
Minimum System Requirements
Connect any device that supports 10/100 or 1000 Mbps Ethernet
•
via RJ-45 connector and CAT5 cable
Conguration/Management Utility requires Windows 2000/XP
•
Language Support
Install Guide: English, Italian, Turkish
•
User Guide: English
•
Product Dimensions/Weights
Product: 17.3 x 12.25 x 1.75 in (44 x 31 x 4.4 cm)
•
Package: 23 x 17.5 x 3.75 in (58.5 x 44.5 x 9.5 cm)
•
Package Weight: 14.8 lbs / 6.7 kg
•
Package Contents
USRobotics 48-Port Gigabit Smart Switch
•
Rack mount accessories (i.e. brackets, screws)
•
Power cables (North America, UK, Europe)
•
Quick Installation Guide
•
Documentation/Utility CD-ROM
•
Warranty
2 year limited manufacturer warranty from date of purchase
•
USR8200
USR5453
Access Point
Broadband
Modem
USR5411
Wireless MAXg
PC Card
IC Approved
Apprové par IC
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