MGD 2235 / 6000 per CHTB 20-25-35 CHTR 50 MGS 2525 / 6000 per CHTB 15 2245 6.000 for CHTR 50/S V.230 Hz.50 CHTB 20 Container Ø 200/282 Customizing Container Ø 200/282 fiber EL 7 ST-PLC - 3000 EL 7 ST-PLC - 6000 EL7 ST-PLC CHTR 50/S EL SE-PLC CHTR 70 EL7 PLC-SE MSG 1819 / 3000 for CHTR 70/S EL7 3000 obsolete replaced by EL7 ST PLC