CISCO SG250X-48-K9 SWITCH
$1,275
$1,707
Description
Next-generation 250 Series Smart Switches combine powerful performance and reliability with a suite of features that you need for a solid business network. With Smart Network Application, FindIT Network Manager, and Network Plug and Play (PnP) support, you can deploy and configure a complete business network in minutes.
Properties
| Properties | SG250X-48-K9 |
| Description | 48 10/100/1000 ports 4 10 Gigabit Ethernet (2 x 10GBASE-T + 2 x SFP+) |
| Product Family | SG250 - SF250 Series |
| Product Type | Small Business Switch |
| Number of Ports (Gigabit Ethernet) | 48 Gigabit Ethernet + 4 10 Gigabit Ethernet |
| RJ-45 ports (Gigabit Ethernet) | 48 |
| Downlinks total 10/100/1000 ports | 48 |
| Power dedicated to PoE | - |
| Number of ports that support PoE | - |
| Power | 100 to 240V 50 to 60 Hz, internal, universal |
| Fans | 2 |
| Unit dimensions in. (W x D x H) | 17.3 x 1.73 x 10.12 |
| Rack-mountable | Yes |
Specifications
| Specifications | SG250X-48-K9 |
| Capacity in millions of packets (mpps) | 130.94 |
| Switching capacity (Gbps) | 176.0 |
| Flash Memory | 256 MB |
| CPU | 800 MHz ARM |
| CPU Memory | 512MB |
| Packet Buffer | 24 MB |
| MAC addresses | 8K |
| Head-of-line (HOL) blocking | HOL blocking |
| Quality of Service (QoS) | 8 hardware queues, Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p/CoS) |
| Loopback detection | Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP |
| Standards | IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330 |
| Operating Temperature |
32° to 122°F (0° to 50°C) |
| Operating humidity | 10% to 90%, relative, noncondensing |
| Compliance/certifications | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Warranty | Limited lifetime |
Accessories
| Hardware | |
| LEDs | System, Link/Act, PoE, Speed |
| Cabling type | Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5e or better for 1000BASE-T |
| Mounting options | Desktop placement, rackmount (excluding SG250-08 and SG250-08HP) and wall-mount |
| Accessories | There is no additional accessory other than the mounting kit and power cord included in the product package. |
| Supported SFP modules | |
| SKU | Media |
| MGBBX1 | Single-mode fiber |
| MGBSX1 | Multimode fiber |
| MGBLH1 | Single-mode fiber |
| MGBLX1 | Single-mode fiber |
| MGBT1 | UTP cat 5 |
| GLC-LH-SMD= | Single-mode fiber |
| GLC-BX-U= | Single-mode fiber |
| SFP-H10GB-CU1M | Copper coax |
| SFP-H10GB-CU3M | Copper coax |
| SFP-H10GB-CU5M | Copper coax |
| SFP-10G-SR | Multimode fiber |
| SFP-10G-LR | Single-mode fiber |
| SFP-10G-SR-S | Multimode fiber |
| SFP-10G-LR-S | Single-mode fiber |
| Package contents | Cisco 250 Series Smart Switch Power cord (power adapter for 8-port and 10-port SKUs) Quick start guide Mounting kit |
| Minimum requirements | Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later Category 5 Ethernet network cable TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed |