Thiết bị chuyển mạch Industrial Cisco CGS-2520-16S-8PC

16x FE SFP port

8x 10/100BaseTX/PoE+ port

2x dual-purpose Gigabit Ethernet uplinks

Performance

●  Forwarding bandwidth: 4.4Gbps

●  Switching bandwidth: 8.8Gbps

●  Forwarding rate: 6.55Mpps with 64 byte packets (line rate with all packet sizes)

●  256-MB DDR2 SDRAM

●  1GB SD Flash Memory (128MB enabled)

●  Configurable up to 8000 MAC addresses

●  Configurable up to 5000 unicast routes 

●  Configurable up to 1000 IGMP groups and multicast routes

●  Configurable maximum transmission unit (MTU) of up to 9000 bytes, for bridging on Gigabit Ethernet ports, and up to 1998 bytes for bridging and routing on Fast Ethernet ports

Connectors and cabling

Console Ports

●  Management console port: RJ45-to-DB9 cable for PC connections

●  Management console port: USB mini type B console port connector for USB connections

Indicators

●  Per-port status LEDs: Link integrity, port disabled, and activity indications

●  System-status LED: System activity, system integrity

●  Alarm-In status LED: Four-level alarm status indicator (no alarm, minor, major, critical)

●  Alarm-Out status LED: Alarm status indicator

●  Power Supply Unit LED: Power output integrity and power supply presence

●  PoE (CGS-2520-16S-8PC only): PoE activity, PoE integrity, and PoE disabled

●  SD Flash LED: SD flash integrity and SD flash presence

●  RS232 LED: RS232 console selection

●  USB LED: USB console selection

Dimensions (H x W x D)

●  1.75 (1 Rack Unit) x 17.5 x 14.0 in. (4.45 x 44.5 x 35.6 cm)

Weight

●  Cisco CGS-2520-16S-8PC (no power supply unit): 10lb (4.5 kg)

●  PWR-RGD-AC-DC=: 2.55lb (1.16kg)

●  PWR-RGD-LOW-DC=: 2.5lb (1.13kg)

Mean Time Between Failure

●  Cisco CGS-2520-16S-8PC – 723,250 Hours

Power Consumption

●  Maximum of 43.2W not including PoE consumption

Accessories

●  CGS-2520-IP30KIT= IP30 accessory kit for CGS 2520

●  MEM-SD-1GB-RGD= Spare SD Flash for Cisco CGS 2520

●  RPS-CG-COVER= Spare PSU slot cover

●  RM-RGD-19IN= Spare 19” rack-mount kit

●  RM-RGD-23IN= 23IN NEBS rack-mount kit

●  RM-RGD-ETSI+ ETSI rack-mount kit

●  CAB-CONSOLE-RJ45= Spare console cable 6 ft with RJ45 and DB9F

●  CAB-CONSOLE-USB= Spare console cable 6 ft with USB Type A and mini-B

●  S252ILK9-12253EX= Cisco CGS 2520 IP Services Software License