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BPI/SEC is intended to prevent cable users from listening to each other. It does this by encrypting data flows between the CMTS and the cable modem. BPI and BPI+ use 56-bit Data Encryption Standard (DES) encryption, while SEC adds support for 128-bit Advanced Encryption Standard (AES). The AES key, however, is protected only by a 1024-bit RSA key.
Leveraging RFoG to Deliver DOCSIS and GPON Services Over Fiber (Motorola Whitepaper, 09/2008) “RFoG for Business Services” by Michael Emmendorfer; Is Radio Frequency over Glass (RFoG) the Solution for CATV Operators (PBN Whitepaper, 08/2009) Radio Frequency over Glass Fiber-to-the-Home Specification (ANSI SCTE 174 2010 document)
DOCSIS RFI 1.1 [16] later added more robust and standardized QoS mechanisms to DOCSIS. DOCSIS 2.0 added support for S-CDMA PHY, while DOCSIS 3.0 added IPv6 support and channel bonding to allow a single cable modem to use concurrently more than one upstream channel and more than one downstream channel in parallel.
The second is the Downstream External PHY Interface (DEPI). The DEPI protocol controls the delivery of DOCSIS frames from the M-CMTS Core to the EQAM devices [20] Some of the challenges that entail an M-CMTS platform are increased complexity in RF combining and an increase in the number of failure points. One of the benefits of an M-CMTS ...
A study confirmed that side effects like pancreatitis and kidney damage are possible while taking GLP-1s like Ozempic. Here's what a doctor wants you to know.
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Bpifrance also known as the Banque publique d'investissement (lit. ' [French] Public Investment Bank ') is a French public sector investment bank.It is a joint venture of two state owned enterprises: the Caisse des dépôts et consignations and EPIC BPI-Groupe (formerly EPIC OSEO).
President Donald Trump signed an order to put tariffs on U.S. neighbors Canada and Mexico, as well as China, starting Tuesday. Canada and Mexico quickly announced retaliatory tariffs, while China ...