EN
business formation
It provides 2 uplink GE optical interfaces,can support 1+1 backup or 2 directions, it provide one E1 for uplink, it provides 4 user Etherent ports, it provides one slot for 4E1 for transparent transmission over Ethernet, it provide 2 slots for 64K service cards.
PT-10 1208 adopt 1U high and 19 inch rack.It provides 2*1.25G ethernet uplink ports and 4*10/100M downlink ethernet ports. SFP designs for uplink Ethernet that can suit in optical (SFP/LC) or electrical (SFP/GE-T ) module. Two expansion slots on the rear panel can insert for various types of voice / data module or 4 E1 downlink module. Front panel provides additional uplink E1 supports cross connection and carry voice / data services to remote location. It can support point to point and point to multipoint application.
* 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 or independent mode;
* Uplink Ethernet port with SFP/GE-T (RJ45) electrical module is available;
* 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;
* Complete local and remote loopback facility for system diagnostic;
* Audible and visible alarm indication for local or remote unit;
* It support upgrade firmware and software remotely;
* Redundancy power supply supports with any combination of AC and DC power supply unit.
| E1 Interface |
Bit rate: 2048Kbps ±50ppm Code type: HDB3 code, G.703 standard Input impedance: 75Ω or 120Ω (user definable) Frame structure: G.704, G.706 Compression law: G.711 Level: ±2.37V ±10% |
| Ethernet Uplink Optical Interface |
Bit rate: 1.25Gbps ±50ppm Output optical power: ≥-15dBm Receiving sensitivity: ≤-35dBm Optical wavelength: 1310nm/1550nm Optical interface connecter: SFP/LC |
| Ethernet Uplink Electrical Interface |
Bit rate: 1000Mbps, full duplex Connector: SFP/GE-T (RJ45) |
| ETH Interface (10/100BASE/TX) |
Interface rate: 10/100Mbps, auto Standard: IEEE 802.3, IEEE 802.1Q (VLAN) Connector: RJ45 |
| Mechanical Dimension |
Dimension: 440mm (W) × 270mm (H) × 44mm (D) Net weight: 4Kg |
| Power Supply |
Input voltage: -48Vdc and/or 220Vac Voltage range: -36Vdc ∼ -72Vdc, 165Vac ∼ 265Vac Power consumption: <10W |
| Operation Environment |
Working temperature: -10°C ∼ 50°C Working humidity: ≤90% (non condensed) |
1. point to point
2. point to multipoint
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