VES1724-55C
24-port Temperature-Hardened VDSL2 Box DSLAM
Compact and Full-featured VDSL2 Technology
Compliant with ITU-T G.993.2, G994.1, G.997.1, G.998.4 G.inp, and G.993.5 vectoring
The VES1724-55C conforms to G.993.2, G994.1 G.997.1, G.998.4 G.inp, and G.993.5 vectoring to ensure the interoperability with standard-compliant VDSL CPE.
Ultra high-speed transmission with 17a profile support
The VES1724-55C supports 17a profile with 100 Mbps in downstream traffics. With two Gigabit combo ports to connect upper layer aggregation networks, the VES1724-55C can support low-oncentration interconnection from the subscriber ports to the network interface ports.
Triple Play ready
The VES1724-55C supports IGMP snooping to prevent unnecessary forwarding of multicast traffic to all subscribers and thus optimizes bandwidth utilization for multicast applications such as broadcast video.The VES1724-55C also supports the multicast VLAN feature that distributes the source to all the VLANs requesting the video stream. With a built-in splitter over POTS, the VES1724-55C allows the operators to provide Triple Play services over the same copper wire.
Complete QoS for service differentiation
The VES1724-55C supports not only 802.1X port-based access control for subscriber authentication, but also defines a limited number of MAC addresses that can access the network from a particular port. With rate limiting on the subscriber ports allowing services to take advantage of 64 Kbps increments, service providers will be in a better position to offer tiered services.
System Specifications
16K MAC addresses
256 static MAC address filtering
Port security
Broadcast/Multicast/Destination lookup fail storm control
Spanning tree protocol (IEEE 802.1D)
QoS (IEEE 802.1P, 8 priority queues)
Port-based and tag-based (IEEE 802.1Q) VLAN
GVRP for automatic VLAN membership registration
Link aggregation (IEEE 802.3ad)
IGMP snooping / Proxy
MVR
RMON
SNMP
MIB II, RFC1493, 2674 and 1757 MIB, and private MIB
Web management
FTP for firmware upgrade
CLI through Console port and telnet
IPv6
VDSL2 bonding
ADSL2+ fallback & bonding
G.INP (G.998.4)
Vectoring (G.993.5)
Hardware Specifications
1U
19” rack mountable
Front access:
- One Telco 50 for 24 VDSL ports
- One Telco 50 for 24 POST ports
- 2-slot 100/1000 Mbps Ethernet uplink/downlink
- 2-slot Gigabit fiber uplink/downlink (Combo)
- Built-in POTS splitter supports 600 ohm ETSI & 900 ohm ANSIAC and DC dual power (Power redundancy)
- AC input: 100 VAC to 264 VAC, 60 Hz ±3 Hz
- DC input: -36 VDC to -72 VDCPower consumption: 63 watts
Physical Specifications
Item dimensions (WxDxH): 440 x 250 x 44.35 mm (17.32" x 9.84" x 1.75")
Item weight: 4,700g (10.36 lb.)
Packing dimensions (WxDxH): 550 x 395 x 175 mm (21.65" x 15.55" x 6.89")
Packing weight: 5,300 g (11.68 lb.)
