PT-60 3516 SDH Equipment is extreme high compact and powerful MSTP equipment, it integrates all kind of transport platforms, such as IP Ethernet, SDH, PDH, DDN, PCM all together; supports all type of digital services, such as digital cross connect (DXC), IPPBX, voice/data drop/insert services all-in-one on a 3.5U height, 19 inches width equipment shelf.
By the advanced state-of-art modular design, PT-60 3516 has the 20Gbps back plane main bus, make it capable to provide the most flexible combination of services to fulfill all kind of modernized communication demand. Its compact chassis provides dual controller, dual power supply and interface card hot swappable capability, make it the most reliable equipment to use for access, even core network.
With its versatile and incredible capability, it can be configured as SDH switch, TDM over IP switch, digital cross connect switch, an IPPBX switch or even all together, and provides cross connection and signal conversion between all these channels.
SDH optical interface
STM-1(155Mbps) : S1.1,L1.1,L1.2
E1 Electrical interface
Impedance: 75 and 120Ω for 2Mbps
FE Ethernet: 10/100BASE-TX
GE Ethernet: 1000BASE-SX/LX
SNC/I,SNC/N ,1+1 MSP
1+1 cross connection board protection,
1+1 power board protection;
1:6 TPS protection
VC-12, VC-3 and VC-4 single direction, dual direction and broadcast
2048 kbit/s or 2048 kHz external clock
DC-48V, dual power supply
DC–38.4V DC ~ –60V DC
Maximum system power consumption
-10 ~ +50°C
-40 ~ +80°C
Photel has the design ability in the equipment of SDH, PDH, PBX, IPPBX, PCM, TDMOIP, HDSL...
1, for the SDH, we had the tech of STM-1 to STM-64 in hand, so we can modify any function to follow the customer needed;
2, for PDH, the uplink optical rate can be 150M or 1.25G, the number of E1 can be 1-16, the ethernet can be FE and GE;
3, for PBX, our PBX can support the protocols of SS7, PRI, V5, R2, it can work as a central switch in the telecom network, it can translate different protocol each other, for eaxmple SS7 to PRI;
4, for IPPBX, we can have IPPBX function in our PBX, we only need to configure one or more IPS card in our PBX to have IPPBX function, IP phone can communicate with analogue phone by dialling;
5. for PCM, we have enough experience in PCM for any customer;
6, for TDMOIP, we have the tech of TDMOIP for 1 to 16 E1s, we have done this solution in FPGA to reduce the cost and easy in components buying;
7, for HDSL, our HDSL is in low cost design, and have good ferformance.
if any requirements from your customers or yourself, please tell us any time, we will do our best for you!