PT-10 1208 works as PWE3 (Pseudowire Emulation Edge-to-Edge) device, to achieve the highest interoperability, it successfully implement most TDMoIP technologies, such as MEF and ITU-T standard. It adopts RFC5087 (TDMoIP), RFC5086 (CESoPSN), RFC4553 (SAToP), MEF-8 (PDHoME) for various types of traffic handling. The built-in extra large jitter buffer up to 8s and 4s PDV (Packet Delay Variation) compensation, guaranty the precision of TDM timing reconstruction; ensure the PT-10 1208 can work for most the time insensitive networks, such as wireless bridge network and IP network.
* 19″ rack mountable, 1U height compact size; * Multi-services with voice / data, E1 and IP over IP link; * Guaranty 100Mbps bandwidth for Ethernet transport over the 1.25G fiber optical Ethernet uplink; * System provides 2 × 1.25Gbps optical Ethernet interface as 1+1 protection; * Uplink Ethernet port with SFP/GE-T (RJ45) electrical module is available; * Learning bridge and IEEE 802.1q port based VLAN supported on the Ethernet switching ports; * Supports E1 package QoS assurance, framed and unframed; * Additional uplink E1 supports 75Ω and 120Ω, user definable; * Two expansion slots for E1 / data or voice modules; * Adjustable transmission delay from 4ms to 4s; * In-band management channel for remote control and system management; * Complete local and remote loopback facility for system diagnostic; * Audible and visible alarm indication for local or remote unit; * Redundancy power supply supports with any combination of AC and DC power supply unit.
Ethernet optical interface
Bit rate: 2048Kbps ±50ppm
Bit rate: 150Mbps ±50ppm
Working temperature: -10°C ~ 50°C
Input voltage: -48Vdc or 220Vac
Code type: HDB3 code, G.703 standard
Output optical power: ≥-15dBm
Working humidity: <=90 % (non condensed)
Voltage range: -36Vdc ~ -72Vdc, 165Vac ~ 265Vac
Input impedance: 75ohm(default) or 120ohm(optional)