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交换机
名称：cisco catalyst 3750-x系列交换机
详细信息
：
model comparison for the catalyst 3750-x series enterprise-class stackable switches
designed to provide high availability, security, investment protection, high quality of service, energy efficiency, and ease of operation, these stackable switches are ideally suited to support demanding applications such as ip telephony, wireless, and video.
the table below provides high-level comparisons of the different models available in the catalyst 3750-x series switch family. you may view all models with:
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·
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all models support network modules with four 1g sfp, two 10g sfp+, or two 10gbase-t uplink ports.
the ip services feature set is available as an upgrade option at the time of ordering or through a license at a later time. a 440w dc power supply is available as a configurable option on all the switch models.
all models include .
with lan base software
with ip base software
with ip services software
designed to provide high availability, security, investment protection, high quality of service, energy efficiency, and ease of operation, these stackable switches are ideally suited to support demanding applications such as ip telephony, wireless, and video.
the table below provides high-level comparisons of the different models available in the catalyst 3750-x series switch family. you may view all models with:
·
·
·
all models support network modules with four 1g sfp, two 10g sfp+, or two 10gbase-t uplink ports.
the ip services feature set is available as an upgrade option at the time of ordering or through a license at a later time. a 440w dc power supply is available as a configurable option on all the switch models.
all models include .
with lan base software
| feature | ws-c3750x-24t-l | ws-c3750x-48t-l | ws-c3750x-24p-l | ws-c3750x-48p-l | ws-c3750x-48pf-l |
| total 10/100/1000 ethernet ports | 24 | 48 | 24 poe+ | 48 poe+ | 48 poe+ |
| uplinks | modular 4x1g, 2x10g | ||||
| default ac power supply rating with dual modular slots | 350w | 350w | 715w | 715w | 1100w |
| default poe power | - | - | 370w | 370w | 740w |
| stack power | available with upgrade to ip base or ip services software | ||||
with ip base software
| feature | ws-c3750x-12s-s | ws-c3750x-24p-s | ws-c3750x-24s-s | ws-c3750x-24t-s | ws-c3750x-48p-s | ws-c3750x-48pf-s | ws-c3750x-48t-s |
| total 10/100/1000 ethernet ports | 12 sfp | 24 poe+ | 24 sfp | 24 | 48 poe+ | 48 poe+ | 48 |
| uplinks | modular 4x1g, 2x10g | ||||||
| default ac power supply rating with dual modular slots | 350w | 715w | 350w | 350w | 715w | 1100w | 350w |
| default poe power | - | 370w | - | - | 370w | 740w | - |
| stack power | yes | ||||||
with ip services software
| feature | ws-c3750x-12s-e | ws-c3750x-24s-e |
| total gigabit ethernet ports | 12 sfp | 24 sfp |
| uplinks | modular 4x1g, 2x10g | |
| default ac power supply rating with dual modular slots | 350w | 350w |
| default poe power | - | - |
| stack power | yes | |
