Specifications

ADSL2/ADSL2+ Interface

•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

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

•Support 64k PVC

IP Functionality

•Support ICMP (Internet Control Message Protocol) function, and respond the ICMP request message sent from NMS or other system

Subscriber Management

•Support the Ethernet MAC filtering function

•Support 64k 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

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

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 256 multicast groups

•Support 144 copies for each multicast group

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 Specifications

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 ~ -72 VDC)

•Power: max. 90 Watts

Physical Specifications

•19” and 23” Rack-mountable

•Force cooling by FAN

•Temperature hardening

•Built-in splitter

•Dimensions: 439.8 (W) x 251 (D) x 66 (H) mm

•Weight: 7.2 Kg

Environmental Specifications

•Operating Temperature: -40°C ~ 65°C

•Storage Temperature: -40°C ~ 85°C

•Operating Humidity: 10% ~ 95% (non- condensing)

•Storage Humidity: 5% ~ 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 Compliant

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product names, or trademarks mentioned are the property of their respective owners. All specifications are subject to change without notice.