PCD Photoelectricity Digital Cross-connect Equipment
PCD E1/STM-1/STM-4 Photoelectricity Cross-connect Equipment
| Overview | |
PCD E1/STM-1/STM-4 Photoelectricity Cross-connect Equipment is a chassis frame transmission device with a height of 1 u and a height of 19 inches. The device can access 128 channels E1, 8 stm-1 and 2 stm-4 at the same time, and make temporary, semi-permanent and permanent cross-connection to any slot in different types of ports. In practical applications, the device can also be cross-controlled in real time by TCP communication through the application program to achieve dynamic slot exchange. |
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| Features & Benefits | |
| Carrier Grade | PCD E1/STM-1/STM-4 Photoelectricity Cross-connect Equipment satisfies carrier grade customer's reliability requirements of 99.99999% to equipment. |
| High Applicability |
PCD E1/STM-1/STM-4 Photoelectricity Cross-connect Equipment can meet the demand of current communication market for access capacity, user-friendly WEB configuration and management, intuitive and easy to use.Support online remote software upgrade and provide secondary development interface. |
| Flexibility |
PCD E1/STM-1/STM-4 Photoelectricity Cross-connect Equipment can increase or decrease corresponding modules according to the field application to meet the needs of the field, so as to save cost and cabinet space to the greatest extent. |
| Scalability |
PCD E1/STM-1/STM-4 Photoelectricity Cross-connect Equipment can realize smooth capacity expansionan application transformation with sub-boards change according to on-site actual requirements. 1U PCD quipment can access 128 E1, 8 STM-1 and 2 STM-4, probe 4096 64K/32K/16K/8K low-speed links or probe 128 2M * 64K high-speed links. |
| Technical Specifications | |
| Appearance | 19", 1U height, rack type |
| Physical Specifications | 44.3mm(Height)*443mm(Width)*554mm(Depth) |
| Weight | 48 KG |
| Power | DC -48V |
| Consumption | 58W(Full load) |
| Physical Interface | E1/T1 75 Ohm & 120 Ohm Trunk, STM-1/OC3 155M, STM-4/OC12 622M |
| Network Interface | RJ45, Dual Redundant 100/1000 Base-T |
| Time Synch | PTP + NTP |
| Environment |
Temperature ：-40℃~85℃，RH：≤95%（Humidity40℃±2℃）， Pressure ：70~106Kpa |
| Access | Maximally 128 E1/T1，8个STM-1/OC3 155M，2个STM-4/OC12 622M |
| Signal Gain(DB) | 0, 14, 20, 26, 32 |
| Network Management | WEB、TELNET |
| Design Criteria |
E1 physical interface: as recommended by G.703, including 75 ohm non-equilibrium interface or 120 ohm equilibrium interface; Relay clock: ITU-T G..812 specification |
| Certification | CE, RoHS |
| Application | |
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