JUNIPER EX4300,24-PORT 10/100/1000BASET POE-PLUS (INCLUDES 1 PSU JPSU-71 IN CPNT
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JUNIPER EX4300,24-PORT 10/100/1000BASET POE-PLUS (INCLUDES 1 PSU JPSU-71 IN CPNT
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Product
Managed
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Ports
24
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Speed
1Gbps
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Description
Specifications
EX4300 Ethernet switches are compact, fixed-configuration platforms that satisfy a variety of high-performance branch, campus and data center access deployments.
Juniper Virtual Chassis technology enables up to 10 EX4300 switches to be interconnected over a 320 Gbps backplane using four back-panel 40GbE ports, creating a single, logical device that delivers a highly scalable, cost-effective solution for growing campus environments. Five-member full-mesh Virtual Chassis configurations spanning up to 150 meters are also supported, delivering a low-latency solution that ensures switch members are just one hop away from every other switch.
The EX4300 switches support 10/100/1000BASE-T with both 24- and 48-port models. Power over Ethernet (PoE)-enabled EX4300 models offer standards-based 802.3at PoE+, delivering up to 30 watts on all ports for supporting high-density IP telephony and 802.11n wireless access point deployments. A dual-purpose four-port GbE/10GbE fiber uplink module is also available.
| Switch-type | Administreret |
| Servicekvalitet support (QoS) | Yes |
| Systemets begivenhedslog | Yes |
| Basis omskiftning RJ-45 Ethernet porte, antal | 24 |
| Basis omskiftning RJ-45 Ethernet porttype | Gigabit Ethernet (10/100/1000) |
| Gigabit Ethernet (kobber) porte, antal | 24 |
| Antal installerede SFP+ moduler | 4 |
| SFP/SFP+ porte, antal | 4 |
| Fiber optisk strømstik | QSFP |
| ExpressCard slot | No |
| Netværksstandard | IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3af,IEEE 802.3ah,IEEE 802.3at,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z |
| 10G understøttelse | Yes |
| Kobber ethernet kabelteknologi | 1000BASE-T |
| Port-spejlning | Yes |
| IP-routing | Yes |
| Flowkontrol support | Yes |
| Link aggregering | Yes |
| Auto MDI/MDI-X | Yes |
| Spanning tree protokol | Yes |
| VLAN understøttelse | Yes |
| Antal VLANs | 4093 |
| MAC adresselabel | 64000 entries |
| Switch kapacitet | 448 Gbit/sek. |
| Gennnemløb | 333 Mpps |
| Opbevar-og-frem | Yes |
| Jumbo Frames support | Yes |
| DHCP funktioner | DHCP server,DHCP client |
| Adgangskontrolliste (ACL) | Yes |
| IGMP snooping | Yes |
| MAC adressefiltrering | Yes |
| Statisk port, sikkerhed | Yes |
| SSH/SSL support | Yes |
| Multicast support | Yes |
| Stativ-montering | Yes |
| Formfaktor | 1U |
| Farve på produkt | Grå |
| Antal blæsere | 2 blæser(e) |
| Indbygget processer | Yes |
| Processortype | PowerPC |
| Processor frekvens | 1,5 Mhz |
| Intern hukommelse | 2048 MB |
| Flash-hukommelse | 2048 MB |
| Støjniveau | 39,7 dB |
| Antal strømforsyninger | 1 |
| Strøm over Ethernet (PoE) | Yes |
| Total Power over Ethernet (PoE) | 550 W |
| Driftstemperatur (T-T) | 0 - 45 °C |
| Lagringstemperatur (T-T) | -40 - 70 °C |
| Relativ luftfugtighed (H-H) | 10 - 85% |
| Lagring, relativ fugtighedsgrænse (H-H) | 0 - 95% |
| Driftshøjde | 0 - 3049 m |
| Breddegrad, ikke i brug | 0 - 4877 m |
| Bredde | 442,1 mm |
| Dybde | 417,3 mm |
| Højde | 43,2 mm |
| Vægt | 7,3 kg |
| Brugervejledning | Yes |
| Brugervejledning | Yes |
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