Mô đun mở rộng cổng kết nối Cisco 2-port Network Interface Module - BRI (NT and TE)

Main Features

QoS Features

● Weighted Random Early Detection (WRED)

● Precedence setting and mapping (IEEE 802.1p)

● Committed access rate (CAR)

● Access control lists (ACLs)

● MAC address filtering

● Extended ACLs

● Voice and remaining QoS features, per platform and per Cisco IOS Software release

● HQoS

Ethernet Specifications

● Support for the same Ethernet features as supported on the ISR G2 on-board Ethernet ports

● Gigabit Ethernet IEEE 802.3z, IEEE 802.3x, and IEEE 802.3ab

● IEEE802.3 with IEEE802.2 Service Advertising Protocol (SAP)

● IEEE802.3 with IEEE802.2 and Subnetwork Access Protocol (SNAP)

● IEEE 802.1p priority

● IEEE 802.1Q VLAN tagging

● Flow control (IEEE 802.3x)

● Gigabit EtherChannel for link redundancy

● DOM: SFF-8472

Network Management Features

● Simple Network Management Protocol (SNMP) support

● Remote Monitoring (RMON) support

● Cisco NetFlow accounting

● IP service-level agreement (IP-SLA)

Additional Features

● Jumbo frame support for up to 9576 bytes

● Cisco Group Management Protocol (GMP) and Internet Group Management Protocol (IGMP) for multicasting

● High availability, supporting Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load-Balancing Protocol (GLBP)

● Hot insertion and removal for SFPs on all platforms

● Media or SFP type display through a command-line interface (CLI)

● No connection to the ISR G2 router’s Multi-Gigabit Fabric (MGF)

Agency Approvals

● UL 60950-1, 2nd edition

● CAN/CSA C22.2 No. 60950-1, 2nd edition

● EN 60950-1, 2nd edition

● CB to IEC 60950-1, 2nd edition with all group differences and national deviations

Emissions

● FCC Part 15 Class A

● ICES-003 Class A

● EN55022 Class A

● CISPR22 Class A

● AS/NZS 3548 Class A

● VCCI Class A

● EN 300386

● EN61000-3-3

● EN61000-3-2

Specifications

Physical Specifications

● Single-wide EHWIC, with no slot restrictions

● Dimensions (H x W x D): 0.8 x 3.1 x 4.8 in. (2.1 x 7.9 x 12.2 cm)

Environmental Specifications

● Operating temperature: 32 to 104°F (0 to 40°C)

● Storage temperature: –4 to 149°F (–20 to 65°C)

● Relative humidity: 10 to 90 percent, noncondensing