Cisco WS-X4XX SERİSİ Swıtch
Catalyst 4928-10GE Switch
Catalyst 4928-10GE switch; 48-Gbps, nonblocking, full-duplex switching fabric,
102 million packets-per-second. Catalyst 4928-10GE chassis üzerinde 28
1000BASEX SFP port ve iki adet X2 10-Gigabit Ethernet uplink port bulunur.
Cisco Catalyst WS-X4XXX Serisi Anahtatarlar
Item Specification
Environmental
Temperature,
ambient operating 32°F (0°C) to 104°F (40°C)
ambient nonoperating -40 to 167°F (-40 to 75°C)
and storage
Humidity (RH),
ambient 10% to 90%
(noncondensing) 5% to 95%
operating
nonoperating and
storage
Altitude -60 to 2000 m
operating and
nonoperating
Switch heat dissipation1023 BTU/hour (Catalyst 4928-10GE)
600 BTU/hour (Catalyst 4948)
723 BTU/hour (Catalyst 4948-10GE)
System power 150 W (Catalyst 4928-10GE)
dissipation 200 W (Catalyst 4948)
211 W (Catalyst 4948-10GE)
Switching Components
Memory 256-MB SDRAM, 64-MB Flash, 256 bytes serial
EEROM (all fixed and not upgradeable)
Physical Characteristics
