Модуль Cisco WS-X4748-RJ45V+E
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Описание
Cisco catalyst WS-X4748-RJ45V+E line-card is designed with 48 POE ports which functions up to 30W of inline power per port on all ports simultaneously. WS-X4748-RJ45V+E delivers high-performance and secures user experience with superior backward and forward compatibility to process large file transfers and network backups for campus and branch applications. This WS-X4748-RJ45V+E is similar with the WS-X4748-RJ45V+E=. The WS-X4748-RJ45V+E= is a spare one.
Quick Specs
Figure 1 shows the appearance of WS-X4748-RJ45V+E.
Table 1 shows the Quick Specs.
| Product Code | WS-X4748-RJ45V+E |
| Line-Card Type | Cisco catalyst 4500 E-series line card |
| Chassis Support | 4503-E/4506-E/4507R+E/4510R+E/4507R-E/4510R-E |
| Supervisor support | 7L-E/7-E/8-E |
| switching capacity | Up to 48 Gbps |
| Max Rated Power (W) | 75 |
| Rated MTBF (Hours) | 183,330 |
| ports | 48 * 10/100/1000 Gigabit nonblocking Ethernet POE+ ports |
| module | 10/100/1000 module (RJ-45) |
| Cisco IOS XE | Cisco IOS XE Release 3.1.0SG or later |
| hardware | IEEE 802.1AE and Cisco TrustSec capability in hardware |
| Enterprise and commercial | designed to power next-generation IP phones, wireless base stations, video cameras, and other PoE devices |
| inline power | Capable of up to 30 W of inline power per port on all ports simultaneously |
| flow control | IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control |
| L2-4 Jumbo Frame support | up to 9216 bytes |
ЈAll power numbers shown in Table 1 are maximum values recommended for facility power and cooling capacity planning. These figures are not indicative of the actual power draw during operation. Typical power draw is about 20 percent lower than the maximum value shown.
Compare to Similar Items
Table 2 shows the comparison of WS-X4748-RJ45V+E and WS-X4648-RJ45V+E.
| Product Code | WS-X4748-RJ45V+E | |
| Line-Card Type | Cisco catalyst 4500 E-series line card | Cisco catalyst 4500 E-series line card |
| Chassis Support | 4503-E/4506-E/4507R+E/4510R+E/4507R-E/4510R-E | 4503-E/4506-E/4507R+E/4510R+E/4507R-E/4510R-E |
| Supervisor support | 7L-E/7-E/8-E | 7L-E/7-E/8-E |
| switching capacity | Up to 48 Gbps | Up to 24 Gbps |
| Max Rated Power (W) | 75 | 89 |
| Rated MTBF (Hours) | 183,330 | 280,365 |
| ports | 48 * 10/100/1000 Gigabit nonblocking Ethernet POE+ ports | 48 * 10/100/1000 Gigabit Ethernet POE+ ports |
| module | 10/100/1000 module (RJ-45) | 10/100/1000 module (RJ-45) |
| inline power | Capable of up to 30 W of inline power per port on all ports simultaneously | Capable of up to 30 W of inline power per port on up to 24 ports simultaneously or 15W of inline power per port on up to 48 ports simultaneously |
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