Cisco CBS250 Smart 48-port GE
Гаранция: 99 месеца
Цена с ДДС:
1988 лв.
1875 лв.
Наличност:
с поръчка
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| Manufacturer: | CISCO |
| Manufacturer Part No: | CBS250-48P-4G-EU |
| General | |
| Device Type: | Switch - 48 ports - L3 - smart |
| Enclosure Type: | Rack-mountable |
| Subtype: | Gigabit Ethernet |
| Ports: | 48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP |
| Power Over Ethernet (PoE): | PoE+ |
| PoE Budget: | 370 W |
| Performance: | Switching capacity: 104 Gbps Forwarding performance (64-byte packet size): 77.38 Mpps |
| Capacity: | Link aggregation groups: 8 VLANs supported: 4094 Buffer capacity (MB): 3 |
| MAC Address Table Size: | 8K entries |
| Jumbo Frame Support: | 2KB |
| Routing Protocol: | IGMP, policy-based routing (PBR), CIDR |
| Remote Management Protocol: | SNMP 1, RMON, SNMP 3, SNMP 2c, SSH, SSH-2, ICMP |
| Encryption Algorithm: | SSL |
| Authentication Method: | Secure Shell (SSH), RADIUS, TACACS+ |
| Features: | DHCP support, ARP support, VLAN support, DoS attack prevention, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Type of Service (ToS), Storm Control, IP source guard, Bridge protocol data unit (BPDU), Voice VLAN, Secure Core Technology (SCT), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, STP loop guard, Weighted Round Robin (WRR), multiple tag protocol identifiers (TPID) |
| Compliant Standards: | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3at, IEEE 802.3az |
| Processor: | X ARM: 800 MHz |
| RAM: | 512 MB |
| Flash Memory: | 256 MB |
| Status Indicators: | Status, link/activity |
| Expansion / Connectivity | |
| Interfaces: | 48 x 10/100/1000 Base-T RJ-45 PoE+ 4 x 1000Base-X SFP 1 x console (USB) Type B 1 x USB Type A 1 x console RJ-45 |
| Power | |
| Power Device: | Internal power supply |
| Voltage Required: | AC 120/230 V (50/60 Hz) |
| Miscellaneous | |
| Rack Mounting Kit: | Included |
| MTBF: | 856,329 hours |
| Compliant Standards: | UL 60950, CSA C22.2, FCC CFR47, USGv6 |
| Localisation: | United Arab Emirates, Indonesia, Israel, South Africa, Vietnam, Ukraine, Egypt, Thailand, Philippines, Korea, Russia, Turkey |
| Dimensions&Weight | |
| Width: | 44.5 cm |
| Depth: | 35 cm |
| Height: | 4.4 cm |
| Weight: | 5.43 kg |
| Manufacturer Warranty | |
| Service&Support: | Limited warranty - replacement - lifetime - response time: next business day Technical support - web support - 1 year Technical support - phone consulting - 1 year |
| Environmental Parameters | |
| Min Operating Temperature: | -5°C |
| Max Operating Temperature: | 50°C |
| Humidity Range Operating: | 10 - 90% (non-condensing) |
| Min Storage Temperature: | -25°C |
| Max Storage Temperature: | 70°C |
| Humidity Range Storage: | 10 - 90% (non-condensing) |
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