Pre-release

This release is a pre-release and may not be stable for production use.

Cable Modem Catalog

Internal dependency of Cable Modem Monitor. Not intended for direct use — install the HA integration via HACS.

This package contains modem configuration files, parser configs, and test fixtures for all supported DOCSIS cable modems. The table below is the canonical list of supported hardware.

Auto-generated index of the v3.14 modem catalog.

Data Sources:

modem.yaml — Single source of truth (manufacturer, model, hardware, ISPs, status)

43 modems, 48 configurations (28 ✅ confirmed, 20 ⏳ awaiting)

Auth strategies: form (15), none (8), hnap (7), basic (5), url_token (3), bearer (3), form_cbn (2), form_pbkdf2 (2), form_nonce (1), form_sjcl (1), json_sjcl (1)

Directory Structure

Each modem has a self-contained directory in the catalog package:

packages/cable_modem_monitor_catalog/.../modems/
└── {manufacturer}/
    └── {model}/
        ├── modem.yaml           # Configuration, auth, hardware metadata
        ├── parser.yaml          # Declarative channel/system_info extraction
        ├── parser.py            # Optional PostProcessor for complex parsing
        └── test_data/           # HAR captures and golden files
            ├── modem.har
            └── modem.expected.json

Supported Modems

Manufacturer	Model	DOCSIS	Chipset	Names	Status
Arris	CM3500B	3.1		CM3500B	✅ Confirmed
Arris	CM820B	3.0	Puma 5	CM820B	✅ Confirmed
Arris	S33	3.1	BCM3390	S33	✅ Confirmed
Arris	S33 (v2)	3.1	BCM3390	S33	✅ Confirmed
Arris	S33 (v3)	3.1	BCM3390	S33	✅ Confirmed
Arris	S34	3.1	BCM3390	S34	⏳ Awaiting
Arris	SB6141	3.0	BCM3380	SB6141	⏳ Awaiting
Arris	SB6183	3.0	BCM3384	SB6183	✅ Confirmed
Arris	SB6190 (form-nonce)	3.0	Puma 6	SB6190	✅ Confirmed
Arris	SB6190	3.0	Puma 6	SB6190	⏳ Awaiting
Arris	SB8200 (body-token)	3.1	BCM3390	SB8200	✅ Confirmed
Arris	SB8200 (cookie)	3.1	BCM3390	SB8200	⏳ Awaiting
Arris	SB8200 (url-token)	3.1	BCM3390	SB8200	⏳ Awaiting
Arris	SB8200 (No Authentication)	3.1	BCM3390	SB8200	⏳ Awaiting
Arris	SB8200 (Form Login CBN)	3.1	BCM3390	SB8200	⏳ Awaiting
Arris	SB8200 (HNAP)	3.1	BCM3390	SB8200	✅ Confirmed
Arris	SB8200 (JSON Login)	3.1	BCM3390	SB8200	⏳ Awaiting
Arris	SBG8300	3.1	Puma 7	SBG8300	⏳ Awaiting
Arris	TG3442DE	3.1	Puma 7	TG3442DE	✅ Confirmed
Arris	TG3442S	3.1	Puma 7	TG3442S	⏳ Awaiting
Arris	TM1602A	3.0	Puma 6	TM1602A	✅ Confirmed
CommScope	G54	3.1		G54	⏳ Awaiting
Compal	CH7465MT	3.0	Puma 6	CH7465MT	✅ Confirmed
Hitron	CODA56	3.1	Puma 7	CODA56	✅ Confirmed
Motorola	MB7621	3.0	BCM3384	MB7621	✅ Confirmed
Motorola	MB8600	3.1	BCM3390	MB8600	✅ Confirmed
Motorola	MB8611	3.1	BCM3390	MB8611	✅ Confirmed
Netgear	C3700	3.0	BCM3383	C3700	⏳ Awaiting
Netgear	C7000v2	3.0	BCM3384	C7000v2	✅ Confirmed
Netgear	CM1100	3.1	BCM3390	CM1100	✅ Confirmed
Netgear	CM1200 (basic)	3.1	BCM3390	CM1200	✅ Confirmed
Netgear	CM1200	3.1	BCM3390	CM1200	⏳ Awaiting
Netgear	CM2000	3.1	BCM3390	CM2000	⏳ Awaiting
Netgear	CM2050V	3.1	BCM3390	CM2050V	✅ Confirmed
Netgear	CM2500	3.1		CM2500	⏳ Awaiting
Netgear	CM3000	3.1		CM3000	✅ Confirmed
Netgear	CM600	3.0	BCM3384	CM600	⏳ Awaiting
Sagemcom	F3896LG-VMB	3.1	BCM3390	F3896LG-VMB Hub 5 SuperHub 5	✅ Confirmed
Sagemcom	F3896LG-ZG	3.1	BCM3390	F3896LG-ZG	✅ Confirmed
Sercomm	DM1000	3.1	Broadcom	DM1000	✅ Confirmed
Technicolor	CGA2121	3.0	BCM3384	CGA2121	⏳ Awaiting
Technicolor	CGA4236	3.1	BCM3390	CGA4236 CGA4236TCH1	⏳ Awaiting
Technicolor	CGA6444VF	3.1	BCM3390	CGA6444VF	⏳ Awaiting
Technicolor	TC4400	3.1	BCM3390	TC4400 TC4400AM	⏳ Awaiting
Technicolor	XB10	4.0	BCM33941UD	XB10 CGM601TCOM	✅ Confirmed
Technicolor	XB6	3.1	BCM3390	XB6 CGM4140COM	✅ Confirmed
Technicolor	XB7	3.1	BCM3390	XB7 CGM4331COM	✅ Confirmed
Technicolor	XB8	3.1		XB8 CGM4981COM	✅ Confirmed

Unsupported Modems

Modems we're aware of but cannot currently support (ISP lockdown, missing data, etc.).

Manufacturer	Model	DOCSIS	ISP	Notes
Compal	CH8978E	3.1		🚫 Unsupported

Model Timeline

DOCSIS 3.0
├── 2011  ARRIS       CM820B     ░███████████████████  15yr  Current
├── 2011  ARRIS       SB6141     ░██████████░░░░░░░░░   8yr  EOL 2019
├── 2014  Netgear     C3700      ░░░░░██████████░░░░░   8yr  EOL 2022
├── 2014  Arris       SB6183     ░░░░░███████████████  12yr  Current
├── 2014  ARRIS       TM1602A    ░░░░░███████████████  12yr  Current
├── 2015  Technicolor CGA2121    ░░░░░░██████████████  11yr  Current
├── 2015  Compal      CH7465MT   ░░░░░░██████████████  11yr  Current
├── 2016  Netgear     C7000v2    ░░░░░░░█████████████  10yr  Current
├── 2016  Netgear     CM600      ░░░░░░░█████████░░░░   7yr  EOL 2023
├── 2016  ARRIS       SB6190     ░░░░░░░█████████░░░░   7yr  EOL 2023
└── 2017  Motorola    MB7621     ░░░░░░░░████████████   9yr  Current

DOCSIS 3.1
├── 2016  ARRIS       CM3500B    ░░░░░░░█████████████  10yr  Current
├── 2017  Motorola    MB8600     ░░░░░░░░████████████   9yr  Current
├── 2017  ARRIS       SB8200     ░░░░░░░░████████████   9yr  Current
├── 2017  ARRIS       SB8200     ░░░░░░░░████████████   9yr  Current
├── 2017  ARRIS       SB8200     ░░░░░░░░████████████   9yr  Current
├── 2017  Technicolor TC4400     ░░░░░░░░████████████   9yr  Current
├── 2017  Technicolor XB6        ░░░░░░░░████████████   9yr  Current
├── 2018  Netgear     CM1100     ░░░░░░░░░░██████████   8yr  Current
├── 2018  Arris       TG3442DE   ░░░░░░░░░░██████████   8yr  Current
├── 2019  Netgear     CM1200     ░░░░░░░░░░░█████████   7yr  Current
├── 2020  Technicolor CGA4236    ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Netgear     CM2000     ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Netgear     CM2050V    ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Sercomm     DM1000     ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Motorola    MB8611     ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Arris       S33        ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Arris       S33        ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Arris       S33        ░░░░░░░░░░░░████████   6yr  Current
├── 2020  Technicolor XB7        ░░░░░░░░░░░░████████   6yr  Current
├── 2021  Technicolor CGA6444VF  ░░░░░░░░░░░░░███████   5yr  Current
├── 2021  Sagemcom    F3896LG-VM ░░░░░░░░░░░░░███████   5yr  Current
├── 2022  Hitron      CODA56     ░░░░░░░░░░░░░░░█████   4yr  Current
├── 2022  Sagemcom    F3896LG-ZG ░░░░░░░░░░░░░░░█████   4yr  Current
├── 2022  Technicolor XB8        ░░░░░░░░░░░░░░░█████   4yr  Current
├── 2023  Compal      CH8978E    ░░░░░░░░░░░░░░░░████   3yr  Current
├── 2023  CommScope   G54        ░░░░░░░░░░░░░░░░████   3yr  Current
├── 2023  ARRIS       SB8200     ░░░░░░░░░░░░░░░░████   3yr  Current
├── 2024  Netgear     CM2500     ░░░░░░░░░░░░░░░░░███   2yr  Current
├── 2024  Netgear     CM3000     ░░░░░░░░░░░░░░░░░███   2yr  Current
└── 2024  Arris       S34        ░░░░░░░░░░░░░░░░░███   2yr  Current

DOCSIS 4.0
└── 2025  Technicolor XB10       ░░░░░░░░░░░░░░░░░░██   1yr  Current

Timeline: █ = years actively supported, ░ = discontinued or not yet released Scale: 2010-2026 (16 years)

Legend

Names: All model names and part numbers that share this config (searchable)
Status: ✅ Confirmed | ⏳ Awaiting Verification | 🚫 Unsupported
Transport: = web scraping | = JSON REST API | = SOAP-based, requires auth | = CBN SOAP-based protocol
Auth:
- No auth: No Authentication
- Simple: Basic Authentication
- Form-based: Form Login | Form Login (Nonce) | Form Login (PBKDF2) | Form Login (SJCL) | Form Login CBN
- Token-based: URL Token | JSON Login | JSON Login (SJCL)
- Protocol: HNAP

Chipset Reference

Chipset	Manufacturer	DOCSIS	Notes
BCM33941UD	Broadcom	4.0	Unified DOCSIS 4.0 FDX+ESD SoC. Co-developed with Comcast. Deployed in Xfinity XB10 (CGM601TCOM).
BCM3390	Broadcom	3.1	Current flagship. 2x2 OFDM, 32x8 SC-QAM. Speeds exceeding 1 Gbps.
BCM3384	Broadcom	3.0	Reliable mid-tier. 16x4 or 24x8 channels.
BCM3383	Broadcom	3.0	Entry-level 8x4 chipset with integrated WiFi SoC.
BCM3380	Broadcom	3.0	Legacy 8x4 chipset. First single-chip DOCSIS 3.0 solution (2009).
Puma 5	Intel	3.0	Legacy 8x4 chipset (TI TNETC4800). Latency issues less severe than Puma 6.
Puma 6	Intel	3.0	⚠️ Avoid. Hardware flaw causes latency spikes up to 250ms under load. No fix available.
Puma 7	Intel	3.1	⚠️ Avoid. Same architectural issues as Puma 6. Major vendors switched to Broadcom.

Provider Reference

Code	Provider	Region	Approved Modems	Notes
COM	Comcast Xfinity	US (nationwide)	Official list	Online activation required
COX	Cox Communications	US (18 states)	Official list
SPEC	Spectrum (Charter)	US (41 states)	Official list	Formerly TWC, Bright House
TWC	Time Warner Cable	—	—	Merged into Spectrum (2016)
ROG	Rogers	Canada	Official list	No BYOM; Rogers equipment required
SHAW	Shaw Communications	Canada (Western)	Official list	Merged with Rogers (2023)
VID	Vidéotron	Canada (Quebec)	Official list	Helix service requires leased equipment
VOLY	Volia	Ukraine	Official list	Acquired by Datagroup (2021)
PYÜR	Pyür	Germany	Official list	Formerly Tele Columbus
VDF	Vodafone Kabel	Germany	Official list	BYOM allowed since 2016; absorbed Unitymedia
MAG	Magenta Telekom	Austria	Official list	Formerly UPC Austria / T-Mobile Austria; distributes CH7465MT as Internet Fiber Box
LIW	LIWEST Kabelmedien	Austria (Upper Austria)	Official list	Cable and fiber operator based in Linz. Source: https://liwest.at/ueberliwest/das-unternehmen
UM	Unitymedia	Germany (West)	—	Merged into Vodafone (2019)
VM	Virgin Media	UK	Official list	No BYOM; modem mode available
ZIG	Ziggo	Netherlands	Official list	VodafoneZiggo joint venture. Source: https://en.wikipedia.org/wiki/Ziggo
TEL	Telia	Nordic/Baltic	Official list	Sweden, Finland, Norway, Baltics
MED	Mediacom	US (Midwest/South)	Official list
SUD	Suddenlink (Optimum)	US (13 states)	—	Rebranded to Optimum (Aug 2022); Altice USA subsidiary. Source: https://en.wikipedia.org/wiki/Suddenlink_Communications
RCN	Astound (formerly RCN)	US (Northeast)	Official list	No official list; DOCSIS 3.1 recommended
C1	Sparklight (Cable One)	US (21 states)	Official list	DOCSIS 3.1 required
KOOD	Koodo	Canada	—	Telus subsidiary
BRIG	BrightHouse Networks	US (Southeast)	—	Merged into Spectrum (2016). Source: https://en.wikipedia.org/wiki/Bright_House_Networks
SERV	Service Electric Cablevision	US (Pennsylvania)	Official list	Family-owned regional ISP since 1948. Source: https://en.wikipedia.org/wiki/Service_Electric
TEKS	Teksavvy	Canada	Official list	Independent Canadian ISP/reseller. Source: https://en.wikipedia.org/wiki/TekSavvy

Generated by scripts/generate_catalog_index.py from 49 modem configs (source).

Development Status
- 4 - Beta
Intended Audience
- Developers
License
- OSI Approved :: MIT License
Operating System
- OS Independent
Programming Language
- Python :: 3
- Python :: 3.12
Topic
- Home Automation
- System :: Networking :: Monitoring

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