Product Description
The Loop-IP6704A TDMoEthernet is an ideal solution for service providers to build their network and achieve a fast return on investment. Currently providers need to transport both TDM and Packet traffic. These can be achieved using the E1/FE1,T1/FT1 and Gigabit Ethernet tributary ports of the IP6704A.
The Loop-IP6704A device allows operators to transport E 1 /FE1 T1 /FT1 , E&M, X.21, RS232 V.35 ,EIA530 ,QFXSA or QFXO , G.703, C37.94 data stream with timing in formation over PSN (Packet Switched Network)via Pseudowire Protocol SAToP/CESoPSN/MEF8. Another IP6704 A converts the received packet stream back to original E1 /FE1 , T1 /FT1 , E&M, X.21, RS232 V.35, EIA530, QFXSA or QFXO , G.703, C37.94 data stream with o riginal timing information. This allows cost effective migration from existing legacy TDM networksto existing PSN.
For transport of TDM signals, the Jitter and Wander adheres to G.823/G.824 Traffic Interface.
Mechanical and Electrical
- 1U height,1/2 19” rack width. ANSI shelf
- Power module
- Up to two DC plug-in modules or
- Hybrid 100 to 240 Vac and -48 Vdc (-36 to -72 Vdc) coexist fixed power supply
- Temperature range from -20°C to 65°C
Ethernet Interface
- Four Ethernet ports for WAN or LAN port by software configuration
- Two Gigabit Ethernet (GbE) with 2 SFP housing
- Two 10/100/1000 BaseT Ethernet
- IEEE 802.3ad Ethernet Link Aggregation*
Timing
- Internal/Line
- Adaptive Clock Recovery for TDM Pseudowires
- Jitter and Wander conforms to G.823/824 for Traffic Interface
- Sync
Management
- SNMPv1/v3
- DB-9 Console port with VT-100 menu
- Telnet and SSH v2
- iNET GUI
Tributary Interface
- Up to four T1/E1 ports per module with a max of
2 modules plus 2 T1/E1 on main board giving
a maximum cap acity of 10 T1/E1 - Up to two single port DTE modules:
- X.21 or RS232/V.24 or V.35 or EIA530
- Up to 2 voice modules:
- Four ports E&M
- Four ports FXS
- Four ports FXO
- Up to 2 single port modules for power utility:
- G.703
- C37.94
OAM
- E1/T1 OAM
- RFC-2495: LOS, LOF, LCV*, RAI, AIS, FEBE*, BES, DM*, ES, SES, UAS and LOMF*
QoS
- Ingress Rate Limiting* per Ethernet port with 64kbps/1Mbps/10Mbps granularity
- Ethernet Network Level:
- 3-bit Priority Code Point – PCP field within 802.1P/802.1Q Ethernet frame – CoS
- 4 priority queues per port
- IP Network Level:
- 6-bit DiffServ Code Point -DSCP field – ToS
- Scheduling Algorithm
- Strict Priority (SP)
- Weighted Round Robin (WRR)
L2 Switching
- VLAN
- Maximum 4094 concurrent VLAN Groups
- Support C-VLAN/S-VLAN tag adding and removing on Pseudowire
- Support 802.1q Port-Based VLAN on Ethernet/SNMP Port
- Support 802.1d MAC Learning
- Support 803.3x Flow control* on input ports
- Support 802.1D STP, 802.1w RSTP, 802.1s MSTP*
- Support IGMP Snoopingv2 (RFC 2236)*
- Jumbo frame up to 10k bytes
- IS-IS Packet transparency*
Pseudowires
- TDM Pseudowires
- Up to 16 concurrent pseudowires
- 1 E1/T1 can support up to 16 pseudowires
- Pseudowire protocols
- SAToP
- CESoPSN
- MEF-8 (CESoETH)
- Packet Delay Variation Compensation Depth up to 256 ms
Diagnostics
- E1/T1 BERT & Loopback
Cross Connect Capability (IP6704A-DACS only)
- Support full non-blocking DS0 cross connect matrix between TDM interfaces and TDMoE Pseudowires
- Suitable for DACS (Digital Access Cross-Connect System) and ADCB (Add/Drop Channel Bank) applications
- Auto A-law/μ-law conversion
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