Nortel BES1020-48T PWR NT5S03NBE5 用户手册
产品代码
NT5S03NBE5
3
Technical specifications
Physical specifications
(All models have the
Height: 1.7008 in (4.32 cm)
same dimensions)
Width: 17.3228 in (43.99 cm)
Depth: 13.5433 in (34.39 cm)
Depth: 13.5433 in (34.39 cm)
Weight
BES1010-24: 10.32 lbs, 5.16 Kg
BES1010-48: 11.72 lbs, 5.86 Kg
BES1020-24: 11.92 lbs, 5.96 Kg
BES1020-48: 13.92 lbs, 6.96 Kg
BES1010-48: 11.72 lbs, 5.86 Kg
BES1020-24: 11.92 lbs, 5.96 Kg
BES1020-48: 13.92 lbs, 6.96 Kg
Network protocol and
• IEEE 802.3 10BASE-T (ISO/IEC 8802-3, Clause 14)
standards compatibility
• IEEE 802.3u 100BASE-TX (ISO/IEC 8802-3, Clause 25)
• IEEE 802.3u Auto negotiation on Twisted Pair (ISO/IEC 8802-3, Clause 28)
• IEEE 802.3x (Flow Control on the Gigabit Uplink ports)
• IEEE 802.3z (Gigabit)
• IEEE 802.1d MAC Bridges (ISO/IEC 10038)
• IEEE 802.1Q (VLAN)
• IEEE 802.1p (Prioritizing)
• IEEE 802.1D (Spanning Tree Protocol)
• IEEE 802.1w (Rapid Spanning Tree Protocol)
• IEEE 802.3ad (Link Aggregation)
• IEEE 802.3af (Power over Ethernet)
• IEEE 802.1AB (Link Layer Discovery)
• IEEE 802.3u Auto negotiation on Twisted Pair (ISO/IEC 8802-3, Clause 28)
• IEEE 802.3x (Flow Control on the Gigabit Uplink ports)
• IEEE 802.3z (Gigabit)
• IEEE 802.1d MAC Bridges (ISO/IEC 10038)
• IEEE 802.1Q (VLAN)
• IEEE 802.1p (Prioritizing)
• IEEE 802.1D (Spanning Tree Protocol)
• IEEE 802.1w (Rapid Spanning Tree Protocol)
• IEEE 802.3ad (Link Aggregation)
• IEEE 802.3af (Power over Ethernet)
• IEEE 802.1AB (Link Layer Discovery)
Environmental
• Operating temperature: 0° to 50°C (32° to 122°F)
• Storage temperature: -40° to 70°C (-40° to 158°F)
• Operating humidity: 10 to 95% maximum relative humidity, noncondensing
• Storage humidity: 5 to 95% maximum relative humidity, noncondensing
• All Business Ethernet Switch products are RoHS compliant to the 6/6 compliance standard
• Operating humidity: 10 to 95% maximum relative humidity, noncondensing
• Storage humidity: 5 to 95% maximum relative humidity, noncondensing
• All Business Ethernet Switch products are RoHS compliant to the 6/6 compliance standard
Feature specifications
Hardware features
• Switch fabric: 48 Gbps on 24 port, 96 Gbps on 48 port
• Forwarding rate: 93 Mpps on 24 port, 187 Mpps on 48 port
• 8MB flash memory
• 64MB DRAM
• 8,000 MAC address table size
• Power over Ethernet (PoE) (802.3af)
• 4 hardware queues per port
• Auto-negotiation
• Auto-MDI/MDIX
• Reset button
• Forwarding rate: 93 Mpps on 24 port, 187 Mpps on 48 port
• 8MB flash memory
• 64MB DRAM
• 8,000 MAC address table size
• Power over Ethernet (PoE) (802.3af)
• 4 hardware queues per port
• Auto-negotiation
• Auto-MDI/MDIX
• Reset button
Layer 2 switching
• 32 port-based VLANs (802.1D, 802.1Q)
• VLAN tagging (802.1Q)
• Link Aggregation (802.3ad): 6 aggregations, 4 ports per aggregation
• Spanning Tree/Rapid Spanning Tree (802.1D/802.1w)
• Network topology auto discovery (802.1AB)
• VLAN tagging (802.1Q)
• Link Aggregation (802.3ad): 6 aggregations, 4 ports per aggregation
• Spanning Tree/Rapid Spanning Tree (802.1D/802.1w)
• Network topology auto discovery (802.1AB)
Security
• Intrusion control
• Destination address filtering
• EAP (802.1x)
• RADIUS
• Per port BaySecure
• IP access control list (ACL)
• Access/password control
• Destination address filtering
• EAP (802.1x)
• RADIUS
• Per port BaySecure
• IP access control list (ACL)
• Access/password control
Quality of Service (QoS)
• Packet Classification based on 802.1p and DSCP markings
• Weighted Round Robin or Strict Priority Queuing for queue servicing
• Broadcast/multicast packet storm control
• Weighted Round Robin or Strict Priority Queuing for queue servicing
• Broadcast/multicast packet storm control
Management
• Centralized management of entire SMB portfolio with Business Element Manager
• SNMP v1/v2/v3
• RMON
• Default IP address
• IGMP v1/v2
• SNTP
• SNMP v1/v2/v3
• RMON
• Default IP address
• IGMP v1/v2
• SNTP