SDH Monitor 3.0
The SDH Monitor 3.0 extracts signalling and voice from E1/T1 streams carried on SDH/SONET links in fixed and mobile telephone networks. The probes connect to 155Mbit/s STM-1/OC-3 links, extract a subset of the the E1/T1 links inside them, decode layer 1 and layer 2 of the protocol stack and then forward the monitored data to an external server over TCP/IP.
- Two or six SFP sockets in 1U. One chassis can monitor both directions of one or three SDH/SONET links.
- Dual 48VDC power inputs
- Dual 10/100Mbit/s ethernet, both can use Power over Ethernet (PoE)
- Low power consumption (typical: 6 W per sub-module or 18 W per chassis)
- No moving parts
- 19" rack mount, 1U high, either one or three sub-modules per chassis
|Part #||Price (EUR)||Description|
|11-0009||4 760||4 140||3 600||SDH Monitor 3.0, including chassis, with one STH 3.0 sub-module.|
|11-0010||8 418||7 320||6 465||SDH Monitor 3.0, including chassis, with two STH 3.0 sub-modules.|
|11-0011||12 200||10 500||9 200||SDH Monitor 3.0, including chassis, with three STH 3.0 sub-modules.|
|12-0010||1 500||'pro' licence key|
There are no yearly fees or support charges. The only things we add are shipping (at cost) and, if required by the destination country, VAT and import duties.
Layer 2 Signalling
|Protocol||Performance (per sub-module)||Standards|
|ISDN LAPD (16, 32 and 64 kbit/s)||400 channels||ITU-T Q.921|
|SS7 MTP-2 (56/64 kbit/s)||96 channels||ITU-T Q.703|
|SS7 MTP-2 (Nx64 kbit/s)||up to 96 channels
up to 12Mbit/s
|ITU-T Q.703 Annex A|
|Frame Relay||up to 96 channels
up to 1488 input timeslots
up to 48 Mbit/s output
|HSSL (ATM AAL5 based)||16 channels, 32 Mbit/s||ITU-T I.361|
|ATM (AAL5, AAL2 and AAL0)||16 channels, 32 Mbit/s||ITU-T I.361
In-band data access
For applications requiring unprocessed access to the data, for instance error analysis or voice quality measurements, the probe can forward the links to an external application without any L2 processing.
In-band signalling (DTMF, CAS MFC R2, SS5) can also be applied to voice timeslots.