Description
ADSL2/ADSL2+ Interface
- Support G.992.1 Annex A
- Support G.992.3 Annex A, Annex L, Annex M
- Support G.992.5 Annex A, Annex M
- Support G.994.1 G.hs
- Support G.992.3 and G. 992.5 ATM Transmission Convergence (ATM-TC) function
- Support G.992.3 and G.992.5 Spectral Mask
- Support EOC and Overhead Channel Access defined in ITU-T Rec. G.992.3 and ITU-T Rec. G.997.1
- Support the latency path function specified in ITU-T Rec. G.992.3 and G.992.5
- Support loop diagnostic function specified in ITU-T Rec. G.992.3 and G.992.5
- Support the power management capability specified in ITU-T Rec. G.992.3 and G.992.5
- Support the capability of the Seamless Rate Adaptation (SRA) on-line configuration specified in ITU-T Rec. G.992.3 and G.992.5
- SELT and DELT
Network Interface
- IEEE 802.3u 100BASE-TX
- IEEE 802.3ab 1000BASE-T
- IEEE 802.3z 1000BASE-LX/1000BASE-SX
- SFP mini GBIC
ATM Functionality
- Support Point-to-Point Virtual Circuit Connection (VCC) in the Network
- Provide the Peak Cell Rate (PCR) configurable parameter for UBR services specified in ATM Forum Traffic Management 4.0
- Provide the Peak Cell Rate configurable parameter for CBR services specified in ATM Forum Traffic Management 4.0
- Provide the Peak Cell Rate (PCR) and Sustainable Cell Rate (SCR) configurable parameters for rt-VBR and nrt-VBR services specified in ATM Forum Traffic Management 4.0
- The over-subscription of bandwidth is permitted, i.e., total DSL bandwidth can be larger than bandwidth of DSLAM network interface for UBR service
- Support the downstream traffic shaping function for each ATM PVC connection
- Support the Fault Management (FM) functions of the ATM layer F5 OAM cells for End-to-End Loopback defined in ITU-T Rec. I.610
- 8 PVC per port
- Support upstream rate limiting per PVC
- Support G.998.1 ADSL 2-port bonding
IP Functionality
- Support ICMP (Internet Control Message Protocol) function, and respond the ICMP request message sent from NMS or other system
- IP bridging
Subscriber Management
- Support the Ethernet MAC filtering function
- Support 14k MAC addresses
- Support the DHCP relay agent option 82 function
- Support 802.1x
- Support port isolation function
- Support RFC2684 bridged mode payload encapsulation method
- Support the IPSec/L2TP/PPTP VPN pass-through function
- Support RFC2516 PPPoE packet forwarding function
- Support configurable MTU (1526~1600 bytes)
- Support TR-101 compliant PPPoE intermediate agent
- Support DHCP option 82 feature per port or per VLAN
- Support DHCP snooping and static IP address feature
- Support TR-101 compliant DHCP option 82 packet format
VLAN & VLAN Bridge Functions
- Provide 1024 configurable VLANs
- The VLAN tagging complies with IEEE 802.1Q
- Support VLAN bridge function of mapping of multiple PVCs to one VLAN ID
- Support the IEEE 802.1Q VLAN tagging
- Support GVRP function
- Support per-VLAN isolation
- Support OUI filter function
Reliability
- Support 802.1w RSTP
QoS
- Support configurable IEEE 802.1p priority queue function and support 4 levels
- Support configurable mapping function between ATM PVC and 802.1p priority queue
Multicast capability for IP network interface
- Support RFC2684 bridged mode multicast service
- Support Internet Group Management Protocol (IGMP) version 2 specified in RFC2236
- Support IGMP snooping function
- Support 512 multicast groups
- Support 50 members for each multicast group
- Support IGMP v3 packet recognition
- Support multicast group filter function
Management
- Local management through a craft terminal
- Support the In-band IP interface for managing the Network
- Support SNMP (Simple Network Management Protocol) v1.0 & v2c (RFC1157)
- The management activities can be performed by SNMP operations
- Support SNMP MIB(s)
- Support standard SNMP traps so that these traps can be reported to other NMSs
- Centralized Management Software – EMS supporting
Hardware Configuration
- Two TELCO-50 connectors for 48-port ADSL/ADSL2/ADSL2+
- Two TELCO-50 connectors for 48-port splitter card
- One mini RJ11 console port for local management
- Two 100Base-TX/1000Base-T or two mini GBIC for uplink/subtending
- One DB9 for 3 in and 1 out alarm contact
- Hot-swappable fan module
- DC Input connector
Power Requirements
- Voltage: -48 VDC (-36 ~ -72VDC)
- Power: max. 90Watts
Physical Specifications
- 19” and 23” Rack-mountable
- Force cooling by FAN
- Temperature hardening
- Built-in splitter
- Dimension: 442.7 (W) x 250 (D) x 66 (H)mm (17.3” x 9.88” x 2.6”)
- Weight: 7.2 Kg (15.87lb)
Environmental Specifications
- Operating Temperature: -40°C to 65°C (-40°F to 149°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Operating Humidity: 10% to 95% (non-condensing)
- Storage Humidity: 5% to 95% (non-condensing)
Certification
- EMC/ESD: FCC part 15 Class A; EN 55022, EN 55024 Class A; ETS 300 386
- Safety: ITU-T K.20, Appendix C; CSA 60950; EN 60950; IEC 60950 ; UL 60950
- Reliability : ETS 300 019
- NEBS Complian
