Modem

Arris Touchstone CM550B Cable Modem

Arris Touchstone CM550B Cable Modem

DOCSIS version: 
2.0
US / EURO: 
EuroDOCSIS (annex A)
Arris Touchstone TM602B Telephony Modem

Arris Touchstone TM602B Telephony Modem

DOCSIS version: 
2.0
US / EURO: 
Hybrid (annex A+B)