SKU#: CBS250-24PP4GNA-RF
Availability: Sold Out
Condition: Refurbished
Brand: Cisco
Category: Networking
Sub Category: Network Switches
Weight: 7.7823 lb
Standard ground shipping delivery: 5–8 business days.
$298.65
Cisco CBS250-24PP4GNA-RF is a managed Layer 3 Gigabit network switch with 24 x Gigabit RJ-45 ports, 4 SFP modules installed and Power over Ethernet (PoE). It mounts in 1U of rack space, offers a switching capacity of 56 Gbit/s, has a MAC address table of 8000 entries and provides a PoE budget of 100 W.
| Reset button | Yes |
|---|---|
| Switch type | Managed |
| Web-based management | Yes |
| System event log | Yes |
| Quality of Service (QoS) support | Yes |
| Multicast support | Yes |
| Switch layer | L3 |
| Configuring Location Settings (CLI) | Yes |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Installed SFP modules quantity | 4 |
| Gigabit Ethernet (copper) ports quantity | 24 |
| USB 2.0 ports quantity | 1 |
| Console port | RJ-45/Mini-USB |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 1000BASE-T |
| Cable types supported | Cat5e |
| Cable length detection | Yes |
| Active link detection | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Head-of-line (HOL) blocking | Yes |
| VLAN support | Yes |
| Spanning tree protocol | Yes |
| Rate limiting | Yes |
| Port mirroring | Yes |
| Link aggregation | Yes |
| IP routing | Yes |
| Flow control support | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Broadcast storm control | Yes |
| 10G support | No |
| Virtual LAN features | Port-based VLAN, Tagged VLAN, Voice VLAN |
| IGMP snooping | Yes |
| GARP VLAN Registration Protocol (GVRP) | Yes |
| Jumbo frames | 9000 |
| Number of static routes | 32 |
| Number of IP interfaces | 16 |
| Packet buffer memory | 1.5 MB |
| MAC address table | 8000 entries |
| Switching capacity | 56 Gbit/s |
| Number of queues | 8 |
| Jumbo frames support | Yes |
| Static route | Yes |
| Forwarding rate | 41.66 Mpps |
| Multicast Listener Discovery (MLD) snooping | MLD v1/2 |
| Loop protection | Yes |
| Authentication | Guest VLAN, Port-based authentication |
| Access Control List (ACL) rules | 512 |
| Security algorithms | SSH, SSH-2, SSL/TLS |
| Access Control List (ACL) | Yes |
| Queue scheduling algorithms | SP, Weighted Round Robin (WRR) |
| Authentication type | IEEE 802.1x, RADIUS |
| DHCP features | DHCP client, DHCP relay |
| Management protocols | SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP |
| IPv4 & IPv6 features | Dual stack IPv4/IPv6, IPv4/IPv6 access-control list (ACL) |
| Form factor | 1U |
| Product colour | Gray |
| LED indicators | Yes |
| Rack mounting | Yes |
| Processor frequency | 800 MHz |
| Memory type | DRAM |
| Mean time between failures (MTBF) | 698220 h |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Firmware upgradeable | Yes |
| Built-in processor | Yes |
| Fanless | Yes |
| Power supply included | Yes |
| AC input voltage | 100 - 240 V |
| Number of power supply units | 1 |
| Power over Ethernet plus (PoE+) ports quantity | 24 |
| Total Power over Ethernet (PoE) budget | 100 W |
| Power over Ethernet (PoE) | Yes |
| Storage temperature (T-T) | -25 - 70 deg C |
| Storage relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 50 deg C |
| Operating relative humidity (H-H) | 10 - 90% |
| Heat dissipation | 476.68 BTU/h |
| Width | 17.5" (445 mm) |
| Depth | 11.8" (299 mm) |
| Height | 1.73" (44 mm) |
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