Cisco 2950 - Catalyst Switch Ficha de datos - Página 8

Navegue en línea o descargue pdf Ficha de datos para Interruptor Cisco 2950 - Catalyst Switch. Cisco 2950 - Catalyst Switch 20 páginas. Long-reach ethernet switches
También para Cisco 2950 - Catalyst Switch: Manual de soluciones (17 páginas), Boletín de productos (3 páginas), Boletín de asistencia sobre productos (5 páginas), Manual de migración (25 páginas), Boletín de asistencia sobre productos (6 páginas), Manual de introducción (29 páginas), Manual (19 páginas)

Imprimir página
Cisco 2950 - Catalyst Switch Ficha de datos
Product Features and Benefits
Feature
Performance
Robust Performance
Over Existing Telephone
Wiring
All contents are Copyright © 2002 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
Benefit
• 2-15 Mbps bandwidth over category 1/2/3/5 single-pair copper wiring over distances up
to 5,000 feet.
• Profiles available for optimizing upstream and downstream bandwidth requirements:
(Actual achievable data rates depend on cable quality, noise and cross talk
environment.)
Profile Name
Downstream
LRE-15
15
LRE-15_5
15
LRE-15_3
15
LRE-15_1
15
LRE-10
10
LRE-10_5
10
LRE-10_3
10
LRE-10_1
10
LRE-8
8
LRE-7
7
LRE-5
5
LRE-4
4
LRE-4_1
4
LRE-3
3
LRE-2
2
LRE-998-15-4-M2
15
LRE-997-10-4-M2
10
• Rate selection automates the process of selecting a profile that is optimal on a given
interface thereby greatly improving the ease of installation and optimizing the
bandwidth for a given environment. Profiles are grouped into sequences that can be
configured by the customer.
• Flexibility to use either 10BaseT/100BaseTX/1000BaseT autosensing ports, or SFPs for
fiber connectivity to support LRE switch daisy-chaining, aggregation or server/router
connectivity.
• Full-duplex operation on all ports, delivering up to 15 Mbps symmetric on LRE ports
and up to 1000 Mbps symmetric on 10/100/1000 and SFP ports.
Cisco Systems, Inc.
Page 8 of 19
Upstream
Notes
15
LRE-15LL for low latency
5
3
1
10
LRE-10LL for low latency
5
3
1
8
7
5
LRE-5LL for low latency
4
1
LRE-4_1LL for low latency
3
2
4
Plan 998 compliant w/ mask 2
4
Plan 997 compliant w/ mask 2