Environmental Parameters
Humidity Range Operating	10 - 85%
Max Operating Temperature	113 °F
Min Operating Temperature	32 °F
Expansion / Connectivity
Interfaces	1 x - management ¦ 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE ¦ 4 x SFP (mini-GBIC)
General
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 802.1s IEEE 802.1ab (LLDP)
Device Type	Switch - 48 ports - L3 - managed
Dimensions (WxDxH)	17.4 in x 10 in x 1.8 in
Enclosure Type	Desktop - 1U
Features	Flow control layer 3 switching layer 2 switching BOOTP support RARP support ARP support VLAN support auto-uplink (auto MDI/MDI-X) IGMP snooping DoS attack prevention DiffServ support store and forward SNTP support Rapid Spanning Tree Protocol (RSTP) support Per-VLAN Spanning Tree (PVST) Multiple Spanning Tree Protocol (MSTP) support Trivial File Transfer Protocol (TFTP) support Quality of Service (QoS) Jumbo Frames support DHCP server temperature sensor Redundant trunk group (RTG) Time Domain Reflectometry (TDR)
MAC Address Table Size	8K entries
Ports	48 x 10/100/1000 + 4 x SFP
Power Over Ethernet (PoE)	PoE
Remote Management Protocol	SNMP 1 RMON 1 RMON 2 RMON 3 RMON 9 Telnet SNMP 3 SNMP 2c HTTP HTTPS TFTP SSH-2
Routing Protocol	RIP-1 RIP-2 IGMP
Miscellaneous
Compliant Standards	UL CISPR 22 Class A cUL VCCI Class A ITE EN55024 EN300-386 UL 60950-1 CSA C22.2 No. 60065 RoHS
Power
Power Device	Power supply

Juniper Networks EX 2200, 48-port 10/100/1000BaseT (48-ports PoE) with 4 SFP uplink ports (optics not included) The Juniper EX2200-48P-4G is designed to deliver an economical solution and meet the needs of your low-density access networks

Juniper Networks EX 2200, 48-port 10/100/1000BaseT (48-ports PoE) with 4 SFP uplink ports (optics not included) The Juniper EX2200-48P-4G is designed to deliver an economical solution and meet the needs of your low-density access networks. It is sold new. The Juniper EX switches are available with or without the Power over Ethernet to ensure all the devices in your enterprise network are connected in the most efficient and cost-effective manner. As such, it is an ideal choice for networks that rely on telephones, video cameras and wireless local area network (WLAN) access points. With 48 10/100/1000 BASE-T access ports and a 10-inch depth, your network receives the low-profile design that reduces space requirements while providing plenty of connections for medium or large office settings. In addition, the lower power consumption and low-acoustic fans are an ideal addition to your network because they save energy while reducing noise levels. The Juniper EX switches also include four fixed front panel Gigabit Ethernet uplink ports that ensure you have the high-speed backbone and link aggregation connections between your wiring closets and switches. In addition, the Juniper EX2200-48P-4G is designed to provide enhanced power to your system and is an ideal choice for buildings that require video cameras for physical security and unified communications across a stable network. The Juniper EX2200-48P-4G features a virtual chassis technology, so your network has an intelligent architecture that is easily scaled to meet the needs of emerging technology and changing consumer demands. With the Juniper EX Switches, you can easily connect four units to create a single logical device. This simplifies your management operations and ensures a low total cost of ownership. When you need a fast, affordable and scalable switch for your network, the Juniper EX2200 Series is an ideal choice.