Environmental Parameters
Humidity Range Operating	10 - 85% (non-condensing)
Humidity Range Storage	0 - 95% (non-condensing)
Max Operating Temperature	113 °F
Max Storage Temperature	158 °F
Min Operating Temperature	32 °F
Min Storage Temperature	-40 °F
Expansion / Connectivity
Interfaces	4 x SFP/SFP+ ¦ 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE
General
Capacity	Virtual interfaces (VLANs) : 4096 ¦ IGMP snooping entries : 3000
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) IEEE 802.3at
Device Type	Switch - 48 ports - stackable
Dimensions (WxDxH)	17.2 in x 12.2 in x 1.7 in
Enclosure Type	Desktop - 1U
Features	Flow control power over Ethernet (PoE) BOOTP support RARP support ARP support VLAN support auto-uplink (auto MDI/MDI-X) DoS attack prevention DiffServ support store and forward IPv6 support SNTP support Spanning Tree Protocol (STP) support Rapid Spanning Tree Protocol (RSTP) support VLAN Stacking Multiple Spanning Tree Protocol (MSTP) support DHCP snooping Quality of Service (QoS) DHCP server temperature sensor Time Domain Reflectometry (TDR) PoE+ front to back airflow Per-VLAN Spanning Tree Plus (PVST+) IPv4 support LLDP support Link Aggregation Control Protocol (LACP)
Jumbo Frame Support	9216
MAC Address Table Size	16K entries
Ports	24 x 10/100/1000 + 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+
Power	AC 120/230 V
Power Over Ethernet (PoE)	PoE
Remote Management Protocol	SNMP 1 RMON 1 RMON 2 RMON 3 RMON 9 Telnet SNMP 3 SNMP 2c HTTP TFTP SSH SSH-2
Routing Protocol	RIP-1 RIP-2 static IPv4 routing
Power
Power Consumption Operational	900 Watt
Power Device	Power supply
Voltage Required	AC 120/230 V

Juniper Networks EX3300, 48-port 10/100/1000BaseT (48-ports PoE+) with 4 SFP+ 1/10G uplink ports (optics not included) A new EX3300-48P is the ideal switch for creating a cost effective, multi-functional network

Juniper Networks EX3300, 48-port 10/100/1000BaseT (48-ports PoE+) with 4 SFP+ 1/10G uplink ports (optics not included) A new EX3300-48P is the ideal switch for creating a cost effective, multi-functional network. When you need your voice, data and video transmissions to share the same architecture, you can't go wrong with the Juniper EX3300 Series Virtual Chassis technology, which allows up to 10 separate Juniper EX Switches to function as one amazingly fast, cohesive unit. One of the biggest advantages of the EX3300-48P is the fact that it offers you 48 x 10/100/1000 RJ-45 Ethernet ports as well as four dual mode uplink ports. The uplinks can easily be outfitted with your favorite dual mode SFP or SFP+ modules, allowing your nodes to achieve Gigabit and 10 Gigabit Ethernet speeds interchangeably. Of course, even if you don't really care about network customization, the fact that Juniper switches let you add capability as you need it makes them perfect for creating functional architectures on a budget. The EX3300-48P also supports standard Power over Ethernet (PoE) as well as PoE+, meaning that you don't have to install a ton of extra cable runs just because you're extending your network. Even more better, the networks you build around this versatile switch will become insanely easily to manage because you can implement advanced flow control standards, organize spanning trees using your choice of protocols and create thousands of VLANs on a whim. Support for 9216 byte Jumbo Frames, up to 16K of MAC addresses, 3000 IGMP snooping entries and the ability to stack up to six of these units on a desktop means that you can keep on improving your networks without ever experiencing slowdowns.