- 24 SFP Slots Gigabit Ethernet
- 4 shared RJ45 10/100/1000 ports
- 4 SFP+ slots for 10G Uplinks – compatible with S4x Series SFP+
- Support for Static Routing
- Up to 128Gbps non-blocking switch fabric
- 32 Megabits shared data buffer
- 16K MAC address table
- Full Multicast Support for IP Video – up to 255 multicast groups
- VLAN Support – up to 256 VLANs groups
- Advanced Security
- MAC Filtering and Source IP/MAC address port-binding
- Quality of Service (QoS)
NS4750-24S-4T-4X - Enterprise-class 24-port SFP Gigabit Switch with 10G uplink
This enterprise-class network switch is engineered to meet the needs for a distributed fiber optic network system.
When used with IFS™ SFP Media Convertors it provides a flexible and economical distributed IP CCTV solution.
Efficient switch management via a simple, yet powerful set of built-in Web Services. The NS4750-24S-4T-4X can easily be programmed for all switch management functions through the easy to use Web interface.
The NS4750-24S-4T-4X supports static routing tables allowing for complex system architectures. Traffic can be routed across different domains or between different VPN. This allows flexible network design and greater control of network traffic, essential for modern IP CCTV systems.
10G Ethernet is a big leap in the evolution of Ethernet. Each of the SFP+ slot in the NS4750-24S-4T-4X supports Dual-Speed, 10GBase-SR/LR or 1000Base-SX/LX.
The administrator now can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the network efficiently.
With its 4-port, 10G Ethernet link capability, the NS4750-24S-4T-4X provides both broad bandwidth and powerful processing capacity.
SFP Slots: SFP Slots (24); 1000Base- SX/LX/BX and 100Base-FX SFP ransceiver compatible
10/100/1000Base-T (X) Ports: RJ45 (4) – Shared with RJ-45 Ports-21 to 24; Compatible with S2x and S3x Series SFP’s SFP+ Slots (1/10G) SFP+ (4); Compatible with S4x Series SFP+ and S3x Series SFP’s Port Configuration/Speed: Auto MDI/MDI-X, Auto-negotiate
Switch Architecture: Store-and-Forward
Switch Fabric: 128Gbps non-blocking
Switch Throughput: 95Mpps@64Bytes
Mac Address Table: 16K entries Share Data Buffer: 32Megabits
Jumbo Frame Size: 10Kbytes
Flow Control: IEEE 802.3x Pause Frame for Full- Duplex, Back pressure for Half-Duplex
Layer 2 Functions
Management Interface: Console, Telnet, Web Browser, SNMPv1, v2 and v3
Port Configuration: Port enable/disable; Auto-negotiation; 10/100/1000Mbps full and half duplex mode selection; Flow Control enable/disable; Bandwidth control on each port
Port Status: Display each port’s: speed duplex mode, link status, flow control status, Auto negotiation status, trunk status
Port Mirroring: TX/RX/Both; Many to 1 monitoring
Bandwidth Control: Ingress/Egress rate control: configure per port
VLAN: 802.1Q Tagged-based VLAN, up to 255 VLAN groups out of 4094 VLAN IDs
Link Aggregation: IEEE 802.3ad LACP / Static Trunk; Supports 14 groups of 8-Port trunks
Quality of Service (QoS): Traffic classification based, Strict priority and WRR, 4-level priority for switching – Port Number, – 802.1p priority, – DS/TOS field in IP Packet
Multicasting/IGMP: IGMP (v1/v2/v3) Snooping, up to 255 multicast Groups; IGMP Querier mode support, up to 255 multicast Groups; IGMP Querier mode support
Access Control List: IP-Based ACL/MAC-Based ACL 256 entries
SNMP MIBs (1): RFC-1213 MIB-II, IF-MIB, RFC-1493 Bridge MIB RFC-1643 Ethernet MIB RFC-2863 Interface MIB RFC-2665 Ether-Like MIB RFC-2737 Entity MIB
SNMP MIBs (2): RFC-2618 RADIUS Client MIB RFC-2933 IGMP-STD-MIB RFC3411 SNMP-Frameworks-MIB, IEEE802.1X PAE, LLDP, MAU-MIB, Power over Ethernet–MIB
LED Indicators & Switch
Power: On/Green 10/100/1000
Base-TX Ports: 10/100/1000Mbps LNK/ACT (Green) PoE In-Use (Orange) 10/100/1000
Base-T/SFP Ports: 1000Mbps (Orange), LNK/ACT (Green) FAN(s): FAN1 (Green), FAN2 (Green), FAN3 (Green)
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