3COM 2924-SFP PLUS 3CBLSG24, 24xGIGA RJ45, 4xGIGA SFP, eti

SWITCH ZARZĄDZALNY 3COM 2924-SFP PLUS 3CBLSG24, 24 PORTY GIGABITOWE RJ45, 4 PORTY GIGABITOWE SFP

DANE TECHNICZNE:

DANE TECHNICZNE:

Standards: IEEE 802.1ad Provider Bridges, IEEE 802.1d Spanning Tree, IEEE 802.1p Priority Tags, IEEE 802.1Q VLANs, IEEE 802.1X Port Security, IEEE 802.1w Rapid Spanning Tree, IEEE 802.3 Ethernet, IEEE 802.3ab Gigabit Ethernet, IEEE 802.3ad Link Aggregation, IEEE 802.3u Fast Ethernet, IEEE 802.3x Flow Control, IEEE 802.3z Gigabit Ethernet, ISO 8802-3

Primary Ports: 24 x RJ45 + 4 x SFP

Primary Port Speed: 10/100/1000Mbps

Switching Method: Store and Forward

VLAN Support: Yes

Jumbo Frames: Up to 9K bytes

Security: IEEE 802.1X network login; advanced ACLs

LEDs: Module active, power, network traffic/duplex mode, link status/speed

Power: Input voltage: 100-240 VAC, 50/60 Hz

Features:

- Performance: 48 Gbps, max.; wirespeed performance across ports

- Layer 2 switching: full-rate nonblocking on all ports, full-/half-duplex autonegotiation, flow control, IEEE 802.1Q VLAN support, IEEE 802.1p traffic prioritization, IGMP snooping; more

- Convergence: 4 hardware queues per port; traffic prioritization at Layer 2 (802.1p) and at Layer 3 (TOS with DSCP); auto-VLAN assignment for voice traffic; more

- Switch management: Web-based configuration, 3Com Network Supervisor and Network Director, other SNMP management tools; CLI using console port

- Managed Layer 2 Gigabit Ethernet switch

- Auto-voice VLAN automatically assigns Voice over IP (VoIP) traffic to a voice-dedicated VLAN, optimizing this delay-sensitive traffic

- No need to configure the switch if default settings are acceptable

- If more control desired, the completely redesigned switch interface allows even novice users to quickly and confidently configure the switch

- VLANs segment the network by grouping users based on their data or traffic requirements, making the best use of available bandwidth

- With LACP link aggregation, automatically group ports together to form an ultra-high-bandwidth trunked connection to the network backbone and help prevent traffic bottlenecks

- IEEE 802.1X network access control provides standards-based security combined with local authentication

- MAC- and IP-based ACLs enable network traffic filtering and enhance network control

- Rapid Spanning Tree Protocol (RSTP) support improves network compatibility, scalability and availability

- IGMP snooping and multicast filtering optimizes network performance

Urządzenie sprzedajemy bez uchwytów montażowych oraz kabla zasilającego. Uchwyty montażowe możliwe są do kupienia za kwotę 30 zł brutto na innych naszych aukcjach, natomiast kabel zasilający jest możliwy do nabycia w cenie 15 zł brutto.

Gwar. to 2 miesiące - może ulec przedłużeniu do 12 miesięcy (10% wartości urządzenia) oraz 24 miesięcy (20% wartości urządzenia) - dopłata allegro.

Sprzedawane urządzenie nosi ślady normalnego użytkowania oraz może zawierać drobne zarysowania powstałe w transporcie. Prezentowane obrazy urządzenia są zdjęciami poglądowymi.