Loop-H3308 Ethernet over Bonded Rack Card

Features

 For C5600 Multi-Services Shelf

  • Ethernet point to point applications
  • WAN Ports 2, 4 or 8 pairs G.SHDSL.bis
  •  Line rate 5.704 Mbps each G.SHDSL pair
  • Sealing current
  • STU-C (master) or STU-R (slave) mode selectable
  • G.SHDSL.bis using 16-TCPAM and 32-TCPAM
  • Supports auto-adaptive rate
  • Tributary Ports
  • 2 10/100M fast Ethernet Single/Dual slots
  • Single slot for 2/4 pairs G.SHDSL.bis card, and 15
  • Loop-H3308-R plug-in cards in each C5600 shelf
  • Dual slot for 8 pairs G.SHDSL.bis card, and
  • 7 Loop-H3308-R plug-in cards in each C5600 shelf
  • Built in self-test and BERT functions
  • Bonding
  • Bonding protocol IEEE 802.3ah 2Base-TL
  • Line cut resilience within 50ms
  • Supports manual addition or removal of pair (s) without disrupting the service bandwidth.
  • Ratio between the highest and lowest G.SHDSL.bis
  • line rates can be up to 4:1
  • Firmware download
  • Configuration upload and download
  • Remote Ethernet Link Fault Propagation (LFP)
  • Standards compliance
    ITU-T G.991.2 (G.SHDSL.bis Annex F) and G.994.1
    IEEE 802.3ah 2Base-TL
    RoHS Compliant
Description
The Loop-H3308-R plug-in card provides high speed digital transport for Ethernet and point to point
applications. The rack card converts Ethernet ports over multiple twisted copper pairs by using the
16-TCPAM, 32-TCPAM (G.SHDSL.bis) technology and the IEEE 802.3ah 2Base-TL bonding protocol. There
are 2, 4 or 8 pairs configuration for the G.SHDSL.bis interface. The total bonded bandwidth is dependant on
the number of copper wires.

The Loop-H3308R works as a pair (as master and slave). The slave unit is usually located at the customer's
premises. The distance that this technology can span without repeaters is dependent on the data rate. The
Loop-H3308R supports configuration and diagnostics by using a local terminal or a remote Telnet or SNMP
manager. This allows execution of diagnostics and fault isolation.

The bonding method ensures line cut resilience by removing failed pair(s) from an aggregation group within
50ms. This removal decreases service bandwidth. When the failed pair(s) has recovered, the aggregation
bandwidth will become normal without disrupting the service. For user maintenance, the Bonding
G.SHDSL.bis system supports manual addition or removal of pair(s) without disrupting the service bandwidth
of the remaining pair(s).G. SHDSL.bis supports different line rates. The ratio between the highest and lowest
line rates can be up to 4:1.


Ordering Information

To order please specify:

Note: RoHS compliant units are identified by the letter G appearing immediately at the end of the ordering code.

 
Plug-in Module
Accessories
   Where conn is used to select connector and sealing current of G.SHDSL.bis interface.
conn RoHS Compliant Description Note
4GRJ Available 4 pairs G.SHDSL.bis with RJ48C connectors It can be used for 2 and 4 pairs G.SHDSL.bis plug-in modules. Order two for 8 pairs G.SHDSL.bis plug-in module.
4GRJSC1 Available 4 pairs G.SHDSL.bis with RJ48C connectors and sealing current
4GWW Available 4 pairs G.SHDSL.bis with Wire-Wrap pins
4GWWSC1 Available 4 pairs G.SHDSL.bis with Wire-Wrap pins and sealing current


Loop-H3308TM Ethernet over Bonded G.SHDSL.bis Product Specifications
(Rack Card)
WAN-G.SHDSL.bis Line Interface
Number of copper pairs 2, 4 or 8
Line rate (per pair) 8K+n x 64 Kbps, n =3 to 89
Bonding protocol IEEE802.3ah 2Base-TL
Standard ITU-T G.991.2, Annex F
Line code 16-TCPAM and 32-TCPAM, full duplex with adaptive echo cancellation over unconditioned
19-26 AWG twisted pair
Connector RJ48C, wire-wrap

Tributary-Ethernet Interface
Number of ports 2
Interface 10/100 BaseT, IEEE802.3
Auto-negotiation (10/100M)
Auto MDI/MDIX
Full or half duplex
IEEE802.1d self learning, up to 2K MAC addresses
Connector RJ45

Bonding Function
Protocol IEEE 802.3ah 2Base-TL.

System Clock
Clock Source Internal clock
Mode Plesionchronous

Diagnostics Test
BERT Test pattern 223
-1 (per G.SHDSL.bis pair)

Performance Monitor
Performance Reports Performance parameters of G.SHDSL.bis line:
-Errored Second(ES), Severe Errored Second(SES), Cyclic Redundancy Check
(CRC), LOSWS (Loss of Sync Word Second), Unavailable Second(UAS)
-96 fifteen minute periods report
-Ten 24 hour periods report
Alarm History System Alarm: Master Clock Loss, Working Loss, Bridge Link Change
G.SHDSL Alarm: LOS, Loop Attenuation, SNR Margin, ES, SES, CRC, LOSWS, UAS
Alarm Queue Contains up to 500 alarm records which record the latest alarm type, alarm severity, and date & t

Front Panel
LED For 4 pairs G.SHDSL.bis:
PWR, LA, RA, G1-1, G1-2, G1-3, G1-4, 10/100, LINK/ACT
For 8 pairs G.SHDSL.bis:
PWR, LA, RA, G1-1, G1-2, G1-3, G1-4, G2-1, G2-2, G2-3, G2-4, 10/100, LINK/ACT

Power consumption
H3308-R 4 pairs G.SHDSL.bis with sealing current 12.5 Watt
H3308-R 8 pairs G.SHDSL.bis with sealing current 18.5 Watt

Physical and Environmental
Front Card Dimensions 22.8 x 212.5 x 209.3 mm (W x H x D)
Rear Card Dimensions 22.8 x 91.85 x 107.5 mm (W x H x D)
Temperature range 0 – 50 °C
Humidity 0 – 95% RH (non-condensing)
Mounting Rack card fits into Loop-C5600 Rack Cage

Certification
EMI/EMC EN55022 Class A, EN55024, FCC Part 15 Subpart B Class A
Safety EN60950-1

Standards Compliance
ITU ITU-T G.991.2 (G.SHDSL.bis Annex F) and G.994.1
802.3 10/100 BaseT IEEE
802.3ah 2Base-TL


 

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