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Dell Networking PowerConnect 5448

COD: PC5448


Pret: 688.08 USD

(818.82 USD TVA Inclus)
Atribute Porturi:  48 10/100/1000BASE-T auto-sensing Gigabit Ethernet switching ports, 4 SFP combo slots for fiber media support (Note: SFP slots are used instead of the built-in 10/100/1000BaseT ports), Auto-negotiation for speed, duplex mode and flow control, Auto MDI/MDIX, Port mirroring, Broadcast storm control
Performante:  Switch Fabric Capacity 96.0 Gbps, Forwarding Rate 71.2 Mpps, Up to 8,000 MAC Addresses
Disponibilitate:  Spanning Tree (IEEE 802.1D) Multiple Spanning Tree (MSTP) and Rapid Spanning Tree (IEEE 802.1w) with Fast Link Support, External redundant power support with PowerConnect RPS-600 (sold separately), Cable diagnostics via Virtual Cable Tester
VLAN :  VLAN support for tagging and port-based as per IEEE 802.1Q; protocol-based VLANs, Up to 4000 VLANs supported , Dynamic VLAN with GVRP support, Protocol based VLANs
Calitate servici:  Layer 2 Trusted Mode (IEEE 802.1p tagging), Layer 3 Trusted Mode (DSCP), 8 Priority Queues per Port, Adjustable Weighted-Round-Robin (WRR) and Strict Queue Scheduling
Multicast :  Dynamic Multicast Support – up to 256 Multicast groups supported in IGMP Snooping or static Multicast
Securitate:  Up to 128 ACLs and up to 1,000 ACEs, Switch access password protection, User-definable settings for enabling or disabling Web, SSH, Telnet, SSL management access, Port-based MAC Address alert and lock-down, IP Address filtering for management access via Telnet, HTTP, HTTPS/SSL, SSH and SNMP, RADIUS and TACACS+ remote authentication for switch management access, SSLv3 and SSHv2 encryption for switch management traffic, DHCP Snooping, Management access filtering via Management Access Profiles, IEEE 802.1x based edge authentication
Switching :  iSCSI optimisation and monitoring, Egress rate shaping and Ingress Rate limiting, Link Aggregation with support for up to 8 aggregated links per switch and up to 8 member ports per aggregated link (IEEE 802.3ad), LACP support (IEEE 802.3ad), Supports jumbo frames up to 10K bytes
Interfata management Web-based :  Industry-standard CLI accessible via Telnet or Local Serial Port, SNMPv1 and SNMP v2c supported, 4 RMON groups supported (history, statistics, alarms and events), TFTP transfers of firmware and configuration files, Dual Firmware images on-board, Multiple Configuration file upload/download supported, Statistics for error monitoring and performance optimisation including port summary tables, BootP/DHCP IP address management supported, SNTP Support, Layer 3 Traceroute, Telnet Client, Syslog remote logging capabilities
Dimensiuni:  440 x 255 x 44 mm (W x D x H) 17.32 x 10.02 x 1.73 in (W x D x H)
Carcasa:  1U, rack-mounting kit included
Greutate:  Approximate weight: 3.6 kg
Hardware :  64MB of CPU SDRAM, 16MB of Flash Memory, 6Mb Packet Buffer Memory
Standarde Suportate :  IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3I, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.1v
Temperatura de operare:  0^(o) C to 45^(o) C
Temperatura de stocare:  -20^(o) C to 70^(o) C
Umititate suportata:  10% to 90% non-condensing