The QuantaMesh T1048-LY4 family is the new generation of layer 2 and layer 4 Ethernet standalone switches that provide the following configuration:
- 48 10/100/1000Base-T downlink plus 2 1/10GBase-X SFP+ uplink ports
- 48 10/100/1000Base-T downlink plus 4 100/1000 SFP uplink ports
- 48 10/100/1000Base-T downlink ports
The QuantaMesh T1048-LY4 is ideal for branch office access network design. It integrates advanced management and security functions for contemporary datacenter requirements.
Extensive Layer 2 Features
Equipped with full Layer 2 features like Spanning Tree, Link Aggregation Control Protocol (LACP), IGMP Snooping and Port Mirroring, the QuantaMesh T1048-LY4 provides loop-free environment, flexible throughput adjusting, best control of multicast traffic and network monitoring. Supported with 802.1Q up to 4094 active VLANs in the QuantaMesh T1048-LY4, it secures broadcast domain as well as resource access in between each VLAN.
Enhanced Security
The port security of the QuantaMesh T1048-LY4 restricts switch access with the proper MAC address. The Layer-2, -3, and -4 access control list feature provides advanced traffic filtering based on the source and destination MAC addresses, IP addresses, or TCP/UDP ports. 802.1x Port-Based and MAC-Based access control makes sure only authorized user before granted access. The storm control for unknown unicast, unknown multicast and broadcast packets render the network unable to transport normal traffic.
QoS, Bandwidth Control
The QoS technique specifies a priority tag for QoS disciplines to different traffic. When a switch receives the fame, it prioritizes the stream, puts into the proper queues, and forwards the packets. The QuantaMesh T1048-LY4 supports 802.1p, DSCP, IP Precedence and TCP/UDP port number, and gives the optimal performance for real-time applications like voice and video. The 802.1Q QoS assignment can automatically inserts a tag and processes the best effort performance for the streaming.
Simplified Management
The Quanta series can be managed through industry-standard command-line interface (CLI) which reduces the training and operating costs. A user friendly Web GUI via a standard Web browser to manage. The T1048-LY4 also supports Simple Network Management Protocol (SNMP) both from standard MIB and private MIB for network administrator to easily configure, monitor, and manage remotely. sFlow provides quantifiable accuracy for network administrator to analyzes on network traffic. With the evolution from IPv4 to IPv6, the Quanta T1048-LY4 is a IPv6 integrated management device.
Datacenter application
The QuantaMesh T1048-LY4 is a high port density unit that is useful as a management device in datacenter server rack. The QuantaMesh T1048-LY4 can support front to backor back to front airflow for different datacenter requirements. Also, the LY4 can support AC and DC power.
Note:
- The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
- These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
- These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.
Physical ports
- 48 10Base-T/100Base-TX/1000Base-T & 2 1/10G SFP+ ports (T1048-LY4A)
- 48 10Base-T/100Base-TX/1000Base-T & 4 10Base-T/100Base-TX/1000Base-T ports (T1048-LY4B)
- 48 10Base-T/100Base-TX/1000Base-T ports (T1048-LY4C)
- 1 RJ-45 out-of-band management port (10/100/1000)
- 1 RJ-45 console port
- 1 USB port
Performance
- Switching capacity: 136Gbps (T1048-LY4A); 104Gbps (T1048-LY4B); 96Gbps (T1048-LY4C)
- Forwarding rate: 101.2Mpps (T1048-LY4A); 77.4Mbps (T1048-LY4B); 71.4Mbps (T1048-LY4C)
- Memory: 512MB
- Flash: 32MB
- MAC: 16K
- Packet buffer: 1.5MB
- Jumbo frame: 9K
L2 Features
- Auto-negotiation for port speed and duplex
- Flow control: IEEE 802.3x / back-pressure
- Switching mode: store-and-forward
- Spanning Tree Protocol:
- 802.1D, 802.1w, and 802.1s
- Spanning Tree Fast Forwarding
- Edge port
- Loop guard
- BPDU filter/guard
- Auto Edge
- TCN guard
- Root guard
- VLANs
- IEEE 802.1Q tagged based
- Port-based (up to 4k VLANs ; 3965 user configurable VLANs )
- GVRP/GMR
- 802.1v protocol VLAN
- Voice VLAN
- MAC-based VLAN
- IP-subnet VLAN
- QinQ
- VTP v1/v2
- Private VLAN
- Storm control
- Broadcast
- Unknown multicast
- Unknown unicast
- IGMP snooping
- IGMP snooping v1/v2/v3
- IGMP v1/v2 querier
- IGMP immediate leave
- Ling Aggregation
- 802.3ad with LACP
- Cisco EtherChannel Liked
- Unicast/Multicast traffic balance over trunking port (dst-ip, dst-mac, src-dst-ip, src-dst-mac, src-ip, src-mac)
QoS
- Queues per port: 8 queues
- QoS queue management using Weighted Round Robin (WRR), Strict Priority (SP) and hybrid (WRR+SP)
- COS: 802.1p, IP Precedence, and DSCP
- DiffServ
- Port rate limit
Security
- Static and dynamic port security (MAC-based)
- 802.1x: port-based, MAC-based, auto VLAN assignment, guest VLAN, unauthenticated VLAN
- ACL: L2/L3/L4
- IPv6 ACL: L3/L4
- RADIUS: authentication and accounting (up to 32 servers)
- TACACS+: authentication (up to 5 servers)
- HTTPS (AES 128-cbc, 3ES-cbc, Blowfish-cbc)
- SSH v1.5/v2.0 (AES 128-cbc, 3ES-cbc, Blowfish-cbc)
- User name and password: local authentication and remote authentication via RADIUS/TACACS+
- Denial of Service control
- Management IP filtering (SNMP/WEB/Telnet/SSH)
- MAC filtering
- IP Source Guard
- Dynamic ARP inspection (DAI)
- DHCP snooping
Management
- Industrial command line interface
- CLI filtering
- Telnet/SSH
- HTTP/HTTPs
- Software download/upload: TFTP/Xmodem/FTP
- Configuration download/upload: TFTP/Xmodem/FTP
- Dual image backup supported
- SNMP v1/v2c/v3
- RMON 1, 2, 3 and 9
- BOOTP: client/relay
- DHCP: client/relay/option 82
- Event/error log: local flash and remote server via system log (RFC3164)
- DNS: client/relay
- SNTP
- LLDP (802.1ab, Link Layer Discovery Protocol)
- CDP (Cisco Discovery Protocol) version 2
- Port mirroring: one to one and many to one
- sFlow v5
- IPv6 management:
- IPv4/IPv6 Dual Stack
- ICMPv6
- ICMPv6 redirect
- IPv6 Path MTU Discovery
- IPv6 Neighbor Discovery
- stateless auto-configuration
- manual configuration
- DHCPv6 (client)
- SNMP/HTTP/SSH/Telnet over IPv6
- IPv6 DNS resolver
- IPv6 RADIUS/TACACS+ support
- IPv6 Syslog support
- IPv6 SNTP
- IPv6 TFTP
Mechanical
- Dimension (HxWxD): 43.2x440x292.1 mm
- Weight in Net: 4kg (T1048-LY4A); 4.1kg (T1048-LY4B); 3.96kg(T1048-LY4C)
Environmental specifications
- Operating temperature: 0~45°C
- Operating humidity: 90% maximum relative humidity
Environmental
- Reduction of Hazardous Substances (RoHS) 6