G.SHDSL.bis EFM TDM V.35 E1 – Comet 1630F series

• Point to point Ethernet and TDM MUX data extender over multiple G.SHDSL.bis copper lines
• Compliant with ITU-T G.991.2 standard, TC-PAM 4/8/16/32/64/128 line coding and 802.3ah EFM 2Base-TL bonding.
• 1 or 2 pairs G.SHDSL.bis with 5.7Mbps per pair
• Supports extension rate up to 30Mbps over 2 pairs of copper
• Support various interface includes Fast Ethernet, E1, RS-232, EIA-530, X.21 and V.35.
• Front panel LED indicators for ease of status monitoring
• Easy installation by Profiles, Console, Telnet (SSH), WEB GUI(HTTPS), SNMP (v1/v2c/v3) or TR-069
• Remote software upgrade for field-deployed units via TFTP or HTTP/HTTPS
• Ethernet Routing or Switching with VLAN prioritization and QoS
• Router function supports NAT/NAPT, DNS relay, DHCP client/ server/ relay, RIPv1/RIPv2 and Static route.
• Support security-link feature and DSL line protection for data transmission
• Console/Serial COM switchable, comply with RFC 2217, may connect via TCP client/server or UTP mode.

Models

• Comet 1632F: 2-wire FE/RS-232/V.35/E1
• Comet 1634F: 4-wire FE/RS-232/V.35/E1

Line Interface: G.SHDSL.bis

• Type: 2 or 4-wire
• Standard: ITU-T G.991.2, ETSI 101 524
• Bonding protocol: IEEE 802.3ah EFM 2Base-TL
• Line rate: n x 64Kbps, n= 3~239 (2w), 6~478(4w)
• Connector: 1 x RJ-45
• Line coding: TC-PAM 4/8/16/32/64/128
• Impedance: 135 ohm
• ITU K.21 compliant

DTE Interface: Ethernet

• Ethernet type: 10/100BaseT
• Connector: RJ-45
• Auto-MDI/MDIX detection, Full/half duplex support
• Auto-negotiation for speed and duplex
• Support Layer 2 function
• IPv4/IPv6 supports

Ethernet Networking Function

• Supports 802.1d transparent bridge function
• Supports ACL function
• Scalable per port bandwidth control (Step = 64K, up to 100M)
• Supports 802.3x flow control
• 2K MAC learning address
• Ethernet packet length 9K Jumbo frame for LAN and up to 2048 bytes for WAN (DSL)
• Provides 802.1q VLAN tagging, up to 4094 VLAN ID
• Supports 802.1p QoS facility
• ITU-T G.8032 Ethernet Ring Protection Switching (ERPS)
• Support SNTP protocol to get network time
• DHCP Client/ Server/ Relay
• Static Route and RIPv1/RIPv2 dynamic routing
• Point to Point over Ethernet (PPPoE) protocol support.
• Network and Port Address Translation (NAT & NAPT)
• Virtual IP for different VLAN (LAN supports secondary IP)

DTE Interface: E1

• Data Rate: 2.048Mbps
• Connector: RJ-45 for balanced E1 120 ohm
• (Optional external convert cable for unbalanced 75 ohm)
• Line coding: HDB3
• Framing: Framed /Framed+CRC /Unframed
• Compliance: ITU-T G.703 and G.704
• Jitter Performance: compliant with ITU-T G.823
• Support BERT test mode

DTE Interface: Nx64k Data

• Data Rate: n x 64Kbps, up to 4.6Mbps
• Connector: DB-25 Female with optional adapter cable (V35/X21/RS449/RS530/RS530A)
• DTE and DCE clock settings
• Full duplex
• Synchronous Data Rates

DTE Interface: Serial Port

• Serial type: RS-232C, DCE mode
• Connector: D-Sub 9 pin
• Data Rate: Asynchronous. 300~115200bps
• Pattern: 5~8 data bits, Even/Odd/Non-parity bit, 1 or 2 stop bit.
• Protocol: RFC-2217(Telnet), TCP (Virtual COM), UDP
• Adaption Mode: Console, Client or Server mode

Time Sourcing Function

• Synchronous and Plesiochronous dual clock mode
• Internal clock
• Received clock from DSL line
• External clock from DTE interface (E1 or Nx64k Data)

Management Interface

• Console port: DB9 connector (RS232C)
• Ethernet port: RJ-45 connector (Fast Ethernet)
• Support remote management
• Support Local and remote diagnostic status
• Support Performance monitoring functions (PM)
• Support VLAN function
• Support remote upgrade via WEB or TFTP
• Front panel reset to factory default button
• Configuration via Console, Telnet (SSH), WEB GUI (HTTP/HTTPS) , SNMP v1/v2c/v3 and TR-069**

User Management

• Support three access privilege levels for administrator, user/operator and guest/monitor
• Administrator may create, modify and delete account.
• Operator can add、modify and manage devices.
• Monitor can only read and check the status of devices.

Security Management

• Manage permission settings and queries
• Supports security protocol SSHv2 / SNMPv3
• Support login password complexity of 6 characters, uppercase and lowercase letters, digits, special symbols
• Support login account permission level setting, operation log
• Anti-camouflage attack mechanism: lock IP and delay login
• Support SSL1.2, HTTPS secure encrypted connection access

Performance Management

• Historical performance query, report and monitoring
• Performance data storage and query
• Support ES / SES, SHDSL UAS count and query
• SHDSL CRC error counting and querying
• SHDSL SNR signal noise rate status query
• SHDSL ATN signal attenuation status query

Fault Management

• Alarm status display
• Support Current / History alarm log
• Alarm Level setting and query: Critical、Major、Minor、Normal
• Alarm logs (alarm type, time, status and Level)

Alarm Prompt

• Interface data loss alarm
• Ethernet disconnection alarm
• Clock source automatically switching alarms
• DSL ATN line signal attenuation value alarm
• DSL SNR signal noise rate value alarm
• DSL CRC line loop check value alarm
• E1 signal and packet loss alarm
• Remote Power failure alarm (Dying Gasp)

System Management

• Supports Telnet/SSH、Web/HTTPS
• Supports SNMPv3 network management interface
• Control and monitor remote unit via Embedded Operation Channel (EOC)
• Supports SNTP and OAM functions
• Support Internal / External clock source

Certification

• ISO 9001 Quality Management
• CE Approval, EN 55032, 55024, 61000-3-2, 61000-3-3
• CE LVD Safety, IEC-62368-1, EN 62368-1**
• ITU-T K.21 Compliant**

Power Requirement

• 100~240V AC to 12VDC adapter
• DC 48V (Comet 163xF/DC48)
• Power consumption: 10W

LED Indication

• PWR, CPE, TST, ALM, DSL 1 ~ 2, PORT 1 ~ 2
• Dual color LED for DSL status monitoring

Operating Environment

• Operation Temperature: 0 °C ~ 50 °C
• Storage temperature: -20 °C ~ 75 °C
• Humidity: up to 95% (non-condensing)

Dimension

• 200(W) x 150(D) x 39(H) mm