GSM7248R 48port L2 Managed Switch
ProSafe 48-port Gigabit L2 Managed Switch with Static Routing Switching capacity of 96 Gbps (full duplex)
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PI DATE : Feb 2008
I/FACE: RJ-45 Conn for 10B-T,100BA-TX &1000B-T(48 Auto Uplinkon all ports)
SFP modules for fiber Gigabit Ethernet interfaces: 4 slots
RS-232 Console Port
FORWARDING MODES: Store-and-forward
BANDWIDTH: 96 Gbps (non-blocking)
SWITCH LATENCY: 20 us for 64-byte frames (1G to 1G)
SYSTEM MEMORY: 64 MB
PACKET BUFFER MEMORY: max support 1.5 MB buffer memory
CODE STORAGE (flash): 32 MB
ADDRESS DATABASE SIZE: 8K media access control (MAC) addresses
NUMBER OF VLANs: 512 (1-4061) ; NUMBER OF trunks: 16
NUMBER OF QUEUES: 8 ; NUMBER OF STATIC ROUTE: 32
NUMBER OF ROUTED VLANs: 32
NUMBER OF ARP ENTRIES: 480
NUMBER OF ACL RULES: 224
JUMBO FRAME SUPPORT: up to 9K packet size
ACOUSTIC NOISE: 48.8 dB
MEAN TIME BETWEEN FAILURE (MTBF): 162,303 hours ("19 years)
DIMENSIONS (w x d x h): 440 x 205 x 43 mm (17.3 x 8.1 x 1.6 in)
* Command Line Interface (CLI) via console port (5 sessions)
* Web-based management via embedded HTTP server protected with
Secure Sockets Layer (SSLv3) or Transport Layer Security (TLS v1)
Telnet remote login (5 sessions) securable with Secure Shell (SSH v1.5, v
* Heat Dissipation: 244.101 BTU/hr