Catalyst 2950G/ST, 2970 Series
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Jump to navigationJump to searchCatalyst 2950G/ST, 2970 Series
Feature | 50G-12-EI | WS-C2950G-24-EI | WS-C2950G-48-EI | ST-8-LRE | ST-24-LRE | WS-C2950T-24 | 70G-24TS |
EOS | 12/31/2006 | 12/31/2007 | 12/31/2008 | 10.02.2006 | 11.02.2006 | 10/16/2006 | 10/16/2007 |
Form Factor | 1 RU | 2 RU | 3 RU | 4 RU | 5 RU | 6 RU | 1.5RU |
Switch Fabric | 8.8Gbps | 8.8Gbps | 13.6Gbps | 8.8Gbps | 8.8Gbps | 24Gbps | 28Gbps |
Forwarding Rate | 10.1Mpps | 10.1Mpps | 10.1Mpps | 3.2Mpps | 3.5Mpps | 35.7Mpps | 38.7Mpps |
10/100 Ports | 12 | 24 | 48 | 0 | 0 | 0 | 0 |
LRE Connections | 0 | 0 | 0 | 8 | 24 | 0 | 0 |
1000 SFP GBIC Ports | 0 | 0 | 0 | 2 (See Note) | 2 (See Note | 0 | 4 |
10/100/1000 Ports | 0 | 0 | 0 | 2 (See Note) | 2 (See Note | 24 | 24 |
GBIC Ports | 2 | 2 | 2 | 0 | 0 | 0 | 0 |
Support of WSG5482 | No | No | No | N/A | N/A | N/A | N/A |
Support of WSG5483 | Yes | Yes | Yes | N/A | N/A | N/A | N/A |
VLAN Trunking | 802.1q only | 802.1q only | 802.1q only | 802.1q only | 802.1q only | 802.1q only | 802.1q only |
EtherChannel | All ports | All ports | All ports | All ports | All ports | All ports | All ports |
Voice-VLAN's Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Multi-VLAN Capable No | No | No | No | No | No | No | No |
Max. MAC Addresses | 8000 | 8000 | 8000 | 8000 | 8000 | 12000 | 12000 |
Max. MTU | 1,530 Bytes | 1,530 Bytes | 1,530 Bytes | 1,530 Bytes | 1,530 Bytes | 9,018 Bytes | 9,018 Bytes |
Multicast | IGMP Snooping in hardware (255 groups, max) | IGMP Snooping in hardware (255 groups, max) | IGMP Snooping in hardware (255 groups, max) | IGMP Snooping in hardware (255 groups, max) | IGMP Snooping in hardware (255 groups, max) | Same, 1000 group max | Same, 1000 group max |
Ingress Policing | 6 policers per 10/100/LRE port, 60 policers per 1000 port | 7 policers per 10/100/LRE port, 60 policers per 1000 port | 8 policers per 10/100/LRE port, 60 policers per 1000 port | 9 policers per 10/100/LRE port, 60 policers per 1000 port | 10 policers per 10/100/LRE port, 60 policers per 1000 port | 64 policers per port | 65 policers per port |
Queues per port | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
QoS Granularity | 1Mbps (10/100/LRE ports), 8Mbps (1000 ports) | 1Mbps (10/100/LRE ports), 8Mbps (1000 ports) | 1Mbps (10/100/LRE ports), 8Mbps (1000 ports) | 1Mbps (10/100/LRE ports), 8Mbps (1000 ports) | 1Mbps (10/100/LRE ports), 8Mbps (1000 ports) | 8Kbs-1Gbps | 8Kbs-1Gbps |
DSCP/CoS Remark. | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Heat (W), Max. | 30 | 30 | 45 | 30 | 45 | 135 | 190 |
Heat (BTU), Max. | 102 | 102 | 154 | 102 | 154 | 460 | 650 |
Dimensions (H/W/D) | 1.72 x 17.5 x 9.52 in. (4.36 x 44.45 x 24.18 cm) | 1.72 x 17.5 x 9.52 in. (4.36 x 44.45 x 24.18 cm) | 3.5 in. (8.84cm) deeper | 1.72 x 17.5 x 9.7 in. (4.36 x 44.5 x 24.6 cm) | 1.72 x 17.5 x 9.7 in. (4.36 x 44.5 x 24.6 cm) | 1.73 x 17.5 x 12.8 in. (4.4 x 32.6 x 29.5 cm), see note | 1.73 x 17.5 x 12.8 in. (4.4 x 32.6 x 29.5 cm), see note |
Operating Temp. | 32 to 113°F (0 to 45°C) | 33 to 113°F (0 to 45°C) | 34 to 113°F (0 to 45°C) | 35 to 113°F (0 to 45°C) | 36 to 113°F (0 to 45°C) | 37 to 113°F (0 to 45°C) | 38 to 113°F (0 to 45°C) |
Storage Temp. | -13 to 158°F (-25 to 70°C) | -13 to 158°F (-25 to 70°C) | -13 to 158°F (-25 to 70°C) | -13 to 158°F (-25 to 70°C) | -13 to 158°F (-25 to 70°C) | -13 to 158°F (-25 to 70°C) | -13 to 158°F (-25 to 70°C) |
Relative Humidity | 10 to 85% (noncondensing) | 11 to 85% (noncondensing) | 12 to 85% (noncondensing) | 13 to 85% (noncondensing) | 14 to 85% (noncondensing) | 15 to 85% (noncondensing) | 16 to 85% (noncondensing) |
Weight | 6.5 lb (3kg) | 6,5 lb (3kg) | 10.5 lb (4.8kg) | 8.5 lb (3,9 kg) | 8.5 lb (3,9 kg) | 10 lb (4.55kg) | 12.5 lb. (5.68kg) |
RPS | Used RPS-300/675 | Used RPS-300/676 | Used RPS-300/677 | Used RPS-300/678 | Used RPS-300/679 | Used RPS-300/680 | Used RPS-300/681 |
MTBF (Hours) | 482,776 | 468,884 | 159,026 | N/A | N/A | 219,018 | 163,222 |
Notes:
2970G-24TS is 2.59 in. (6.59cm) high and 11.60 in. (29.46 cm) deep, same width as -24T. While the 2950G's have similar internal
forwarding engines, a 2950G-12-EI, for instance, will never fully use the available bandwidth or forwarding rate. The numbers given are for
capacity, not "fill-ability.