Tellabs 7345 Ethernet Aggregation Switch
Tellabs 7345 Ethernet Aggregation Switch
Tellabs 7345 Ethernet Aggregation Switch
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2 TELLABS <strong>7345</strong> ETHERNET AGGREGATION SWITCH<br />
Specifications<br />
<strong>Ethernet</strong><br />
n 24/48 SFP-based 10/100/1000 Mbps ports<br />
n Up to four 10GbE XFP ports<br />
n CWDM XFP Support<br />
n 802.1D — MAC Bridging<br />
– STP/RSTP<br />
n 802.1Q — VLAN Bridging<br />
– MSTP<br />
n 802.1ad 2 — Provider Bridging<br />
– VLAN <strong>Switch</strong>ing/ stacking<br />
– Q-in-Q support<br />
n G.8031 — <strong>Ethernet</strong> Linear Protection <strong>Switch</strong>ing<br />
n G.8032 1 — <strong>Ethernet</strong> Ring Protection <strong>Switch</strong>ing<br />
n Dedicated EP-Line, EP-LAN, and EP-Access <strong>Ethernet</strong> services<br />
n Multiplexed EVP-Line, EVP-LAN, and EVP-Access <strong>Ethernet</strong><br />
services<br />
n 802.3ad 3 — Link <strong>Aggregation</strong> Control Protocol (LACP)<br />
n 802.3ah 3 — Link OAM<br />
n 802.1ag 2 — <strong>Ethernet</strong> Connectivity OAM<br />
n Y.1731 — Service Layer OAM<br />
n Jumbo frames<br />
n 40Gb/s switching capacity<br />
n 32K MAC addresses<br />
n 4K VLANs<br />
n Port Mirroring<br />
n VLAN Mirroring<br />
n Resilient VLAN Tunneling (RVT)<br />
Multicast Support<br />
n 1K Multicast groups<br />
n IGMP Snooping<br />
Synchronization<br />
n G.8261-2006, G.8262 - Synchronous <strong>Ethernet</strong> on all ports<br />
n G.8264 - Sync Status Messaging (SSM)<br />
n Stratum-3 timing holdover<br />
n E1/T1 BITS timing reference input and output<br />
1. Supported by upcoming software release already under development.<br />
Fault Management<br />
n Supports a variety of link fault detection and fault propagation<br />
features<br />
– Link fault notifications<br />
– Link/VLAN RDI (T-RDI and 802.1ag RDI)<br />
– Link fault propagation over port level service via automatic laser<br />
shut off<br />
n 802.3ah Link OAM<br />
– Link loopback<br />
– Unidirectional link fault detection<br />
– Threshold-based monitoring and notification<br />
n 802.1ag end-to-end Service OAM and CFM<br />
– Supports eight levels of maintenance domains and Maintenance<br />
End Points (MEP)<br />
– 64 Maintenance Associations<br />
– Connectivity Check Messages (CCM)<br />
– Remote Defect Indication (RDI)<br />
– Link Trace<br />
– Diagnostic loopback (Layer 2 ping)<br />
n Y.1731 Alarm Indication Signal (AIS)<br />
n Sub 50ms Failover Protection <strong>Switch</strong>ing<br />
Traffic Management<br />
n Layer 2 and Layer 3 traffic classification<br />
n Eight Class of Service (CoS) queues per port<br />
n Traffic prioritization based on:<br />
– 802.1p QoS<br />
– Type of Service (ToS)<br />
– DSCP<br />
– Layer 2 Control Protocol (L2CP)<br />
n QoS metering per Port, VLAN, or CoS flow<br />
n Flexible scheduling – strict priority and deficit-weighted round<br />
robin<br />
n Ingress policing and egress rate shaping<br />
n IGMP Snooping<br />
2. 802.1ag and 802.1ad are 802.1Q amendments prior 2011 and were included in 802.1Q-2011.<br />
n Single Rate Three Color Marking (srTCM) — RFC 2697<br />
n Two Rate Three Color Marking (trTCM) — RFC 2698<br />
n MEF policing, color aware and unaware, with coupling flag<br />
Performance Test & Monitoring<br />
n Y.1731 Performance Monitoring<br />
– Frame delay<br />
– Frame delay variation (jitter)<br />
– Frame loss<br />
3. 802.3ad and 802.3ah are 802.3 amendments prior 2008, 802.3ah was included in 802.3-2008, 802.3ad for LAG became 802.1AX.<br />
See tellabs.com for more information about <strong>Tellabs</strong> Solutions
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