نقد و بررسی تخصصی سوئیچ سیسکو Cisco WS-C2960L-48TQ-LL
سوئیچ سیسکو Cisco WS-C2960L-48TQ-LL
سوئیچ سیسکو Cisco WS-C2960L-48TQ-LL یک سوئیچ از سری سوئیچ های سری سیسکو 2960 می باشد. سوئیچ سیسکو WS-C2960L-48TQ-LL دارای 48 اترنت می باشد. سوئیچ WS-C2960L-48TQ-LL دارای 4 پورت SFP می باشد. سری Cisco 2960-X سری ثابت پیکربندی سوئیچ های اترنت گیگابیت که ارائه کلاس شرکت Switching لایه 2 برای دانشگاه و دسترسی شاخه برنامه های کاربردی می باشد
مشخصات سوئیچ WS-C2960L-48TQ-LL
| پارت نامبر محصول |
WS-C2960L-48TQ-LL |
| اندازه رک |
Rack-mountable 1U |
| نوع سوئیچ |
LAN Lite |
| واسط Uplink | 4x 1G SFP |
| توان POE موجود |
– |
| حداکثر تعداد پورت های POE |
– |
| پورت های اترنت | – |
| پهنای باند رو به جلو |
18 Gbps |
| حافظه RAM | 512 MB |
| حافظه Flash |
256 MB |
| ابعاد | (4.4x 24 x 26.8 cm) |
| وزن بسته |
(2.6 kg) |
نمای از سوئیچ Cisco WS-C2960L-48TQ-LL
| ① | Mode button |
| ② | USB mini-Type B (console) port |
| ③ | RJ-45 Console Port |
| ④ | 48 x 10/100/1000 PoE+ ports |
| ⑤ | SFP module slots |
| ⑥ | USB Type A port |
| ⑦ | System LEDs |
مقایسه سوئیچ WS-C2960L-48TQ-LL
| مدل | WS-C2960L-24TS-LL | WS-C2960L-48TQ-LL |
| IOS | LAN Lite | LAN Lite |
| پهنای باند رو به جلو | 18 Gbps | 18 Gbps |
| پهنای باند |
36 Gbps | 36 Gbps |
| تعداد پورت ها |
– | – |
| توان POE | 120W | – |
| واسط Uplink |
4 x 1G SFP | 4 x 1G SFP |
سوئیچ WS-C2960L-48TQ-LL |
|
| تنظیمات | |
| 10/100/1000 Ethernet Ports | 48 |
| Uplink Interfaces | 4 SFP |
| Available PoE Power | 48 |
| Fanless | Y |
| Dimensions (H x D x W) | 1.73 x 10.45 x 17.5 in. (4.4 x 26.5 x 44.5 cm) |
| Net Weight | 7.39 lb (3.35 kg) |
| پورت کنسول |
|
| RJ45 Ethernet | 1 |
| USB mini-B | 1 |
| USB-A port for storage and Bluetooth console | 1 |
حافظه و پردازنده
|
|
| CPU | ARMv7 800 MHz |
| DRAM | 512 MB |
| Flash memory | 256 MB |
| کارایی | |
| Forwarding bandwidth | 64 Gbps |
| Switching bandwidth | 128 Gbps |
| Forwarding rate (64-byte L3 packets) | 41.67 Mpps |
| Unicast MAC addresses | 8K |
| Maximum active VLANs | 64 |
| VLAN IDs available | 4094 |
| Maximum STP instances | 64 |
| Maximum SPAN sessions | 1 |
| MTU-L3 packet | 9198 bytes |
| Jumbo Ethernet frame | 10,240 bytes |
| MTBF in hours (Data) | 2,412,947 |
| MTBF in hours (PoE) | 909,838 |
مشخصات محیطی |
|
| Up to 5,000 ft | 23ºF to 113ºF (–5ºC to 45ºC) |
| Up to 10,000 ft | 23ºF to 104ºF (–5ºC to 40ºC) |
| Operating altitude | 10,000 ft (3000m) |
| Operating relative humidity | 5% to 90% at 40ºC |
| Storage temperature | –13º to 158ºF (–25º to 70ºC) |
| Storage altitude | 15,000 ft (4500m) |
| Storage relative humidity | 5% to 95% at 65ºC |
| Storage altitude | Minimum ambient temperature for cold start is 0°C (32°F) |
| Electrical | PoE |
| Voltage (autoranging) | 110 to 220V AC in |
| Frequency | 50 to 60 Hz |
| Current | 0.21A to 0.26A |
| Power rating (maximum consumption) | 0.24 kVA |
| Power consumption (watts)
0% traffic 10% traffic 100% traffic Weighted average |
25.9 32.9 32.9 30.6 |
| Safety | UL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, AS/NZS 60950-1 |
| EMC: emissions | 47CFR Part 15 (CFR 47) Class A, AS/NZS CISPR22 Class A, CISPR22 Class A, EN55022 Class A, ICES003 Class A, VCCI Class A, EN61000-3-2, EN61000-3-3, KN22 Class A, CNS13438 Class A |
| EMC: immunity | EN55024, CISPR24, EN300386, KN24 |
| Environmental | Reduction of Hazardous Substances (RoHS) including Directive 2011/65/EU |
| Telco | Common Language Equipment Identifier (CLEI) code |
| U.S. government certifications | USGv6 and IPv6 Ready Logo |
| Ethernet interfaces | 10BASE-T ports: RJ-45 connectors, 2-pair Category 3, 4, or 5 unshielded twisted-pair (UTP) cabling |
| 100BASE-TX ports: RJ-45 connectors, 2-pair Category 5 UTP cabling | |
| 1000BASE-T ports: RJ-45 connectors, 4-pair Category 5 UTP cabling | |
| 1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Category 5 UTP cabling | |
| Indicator LEDs | Per-port status: link integrity, disabled, activity, speed, and full duplex |
| System status: system, PoE, and link speed | |
| Console cables | CAB-CONSOLE-RJ45 Console cable 6 ft. with RJ-45 |
| CAB-CONSOLE-USB Console cable 6 ft. with USB Type A and mini-B connectors | |
| Power | Use the supplied AC power cord to connect the AC power connector to an AC power outlet |