Dell PowerConnect 2800 Series 48 Port Switch (PCT 2848)

Connect up to 10 times the speed of your 10/100 network with Dell Networking 2800 Series smart GbE switches for simple, web-managed end-user connectivity.

Speed up your network.
Upgrade your 10/100 network with GbE for high-performance voice, video and data requirements.

Deploy with ease.
Use the PowerConnect 2800 Series right out of the box as an unmanaged switch or convert to a flexible web-managed network at the push of a button.

Apply smart switching.
The PowerConnect 2800 Series Smart LAN switch offers many of the same benefits as a fully managed switch without the associated complexity.

Build a right-sized unmanaged/web-managed GbE network.
The PowerConnect 2800 Series offers four different models to serve a number of small to midsize user environments.

Protect your hardware investment
PowerConnect switches not only provide the quality, reliability and capability you expect from Dell, but also the peace of mind that guarantees Basic Hardware for life with a Lifetime Limited Warranty

Technical Details

Model

Brand : Dell
Model : PCT 2848

Specifications

Port Attributes
PowerConnect : 2848
10/100/1000Base-T auto-sensing Gigabit Ethernet switching ports : 48
SFP fiber combo ports provide support for 1000BASE-SX and 1000BASE-LX Gigabit transceivers : 4
Power reduction for short cables or inactive connections : Yes
Autonegotiation for speed, duplex mode and flow control : Yes
Supports Virtual Cable Diagnostics by Marvell™ and fiber transceiver diagnostics to provide advanced troubleshooting capabilities for your cable infrastructure : Yes
Integrated LEDs for improved visual monitoring and analysis : Yes
Auto-MDI/MDIX mode and flow control : Yes

Performance
Switch fabric capacity : Up to 96 Gbps
Forwarding rate : 71.4 Mpps
Up to 8,000 MAC Addresses : Yes
Packet buffer memory : 2 Mb

VLAN
Supports up to 64 port-based VLANs. Honors all 4096 VLAN tags : Yes

Quality of Service
Delivers 4 priority queues per port : Yes
Honor 802.1p values and honor IP DSCP values : Yes
Supports strict priority and configurable weighted round robin (WRR) scheduling across queues : Yes

Link Aggregation
Industry-standard link aggregation adhering to IEEE 802.3ad standards (static support only, LACP not supported) : Yes
Supports 4 link aggregation groups and up to 4 ports per group : Yes

Management
Local password and restricted IP addresses for secure access to the switch : Yes
Port mirroring provides the capability of mirroring 4 source ports to improve network traffic monitoring and troubleshooting : Yes
Internal DHCP Server : Yes
DHCP client support allows for simplified IP address assignment when used with a DHCP server : Yes
Switch software can be easily uploaded to the switch through the web-management interface : Yes
Configurations can be easily uploaded to and from the switch through the intuitive web-management interface : Yes
Port statistics available through industry-standard RMON : Yes
Switch is factory-configured as an unmanaged switch, but can be easily configured as a web-managed switch with the push of a button : Yes
Jumbo frame support for packets up to 9,000 bytes : Yes
Broadcast storm control to help eliminate network traffic storms : Yes
Limited SNMP monitoring and CLI management — See User Guide for details : Yes

Chassis
Dimensions (H x W x D) : 43.2 x 440 x 225 mm(1.7 x 17.3 x 10 in.)
Rack mount : 1U, rack-mounting kit included
Unit weight : 8.15 lb
Fans : 3 (side)

Environmental Operating Conditions
100% Lead-free : Yes
Operating tempature : 0º C to 45º C (32º F to 113º F)
Storage tempature : -20º C to 70º C (-4º F to 158º F)
Operating relative humidity : 10% to 90% noncondensing
Storage relative humidity : 10% to 95% noncondensing

Power
Voltage : 1.34A @ 100V
BTU/hr : 258.3 BTU/hr

Standards Supported
IEEE 802.3ac — VLAN tagging
IEEE 802.3ad — Link aggregation with static LAG support
IEEE 802.1W — Rapid Spanning Tree (1)
IEEE 802.1D — Spanning Tree (1)
IEEE 802.1Q — Port-based VLANs
IEEE 802.1v — Protocol-based VLANs
IEEE 802.1p — Ethernet priority with user provisioning and mapping
IEEE 802.1X — Port authentication
IEEE 802.3x — Flow control
RFC 826 — ARP
RFC 854 — Telnet
RFC 855 — Telnet option
RFC 1155 — SMIv1
RFC 1157 — SNMP
RFC 1213 — MIB II — Updated by RFC’s 2011, 2012 and 2013
RFC 2579 — Textual conventions for SMI v2
RFC 2580 — Conformance statements for SMI v2
RFC 2819 — RMON
RFC 3164 — BSD Syslog Protocol
RFC 3416 — Management Information Base (MIB) for the Simple Network Management Protocol (SNMP) (December 2002)
RFC 768 — UDP
RFC 783 — TFTP
RFC 791 — IP
RFC 792 — ICMP
RFC 793 — TCP
RFC 951 — BOOTP
RFC 1533 — Including 1534, Interoperation between BOOTP and DHCP
DHCP server
RFC 2131 — Dynamic Host Configuration Protocol
RFC 2132 — DHCP options and BOOTP vendor extensions
RFC 950 — Internet Standard Subnetting Procedure
RFC 1123 — Requirements for internet hosts
RFC 1042 — A standards for transmission of IP datagrams over IEEE 802 networks
RFC 1071 — Computing the internet checksum
IGMPv2 snooping
GARP
GMP snooping
Jumbo frames
IPv6 Classification APIs