1. Bubuka
The Zoom Model 5345 is a high-performance DOCSIS 3.0 cable modem designed to provide fast and reliable internet connectivity. This modem supports speeds up to 343 Mbps and is certified by major cable service providers, allowing users to avoid monthly modem rental fees. Its 8x4 channel bonding ensures efficient data transfer, making it suitable for various internet usage needs.
2. Eusi Paket
Pastikeun yén sadaya item aya dina bungkusan:
- Zoom 8x4 Cable Modem (Model 5345)
- Power Cube (AC Adapter)
- Kabel Ethernet
- Flyer Mimitian Gancang
3. Setup jeung Instalasi
Follow these steps to set up your Zoom Model 5345 cable modem:
- Sambungkeun kabel Coaxial: Sambungkeun hiji tungtung kabel koaksial (teu kaasup) kana stop kontak kabel sareng tungtung anu sanésna kana kabel port on the back of your Zoom modem. Ensure the connection is finger-tight.
- Sambungkeun kabel Ethernet: Connect one end of the supplied Ethernet cable to the LAN port on the back of your Zoom modem. Connect the other end to the Ethernet port on your computer or router.
- Sambungkeun Adaptor Daya: Plug the power cube into the Kakuatan port on the back of the modem, then plug the other end into an electrical outlet.
- Daya Hurung: The modem will automatically power on. Allow a few minutes for the modem to establish a connection with your cable service provider. The front panel lights will indicate connection status.
- Aktipkeun Service anjeun:
- Buka a web browser on the computer connected to the modem.
- You may be redirected to your cable service provider's activation page. Follow the on-screen instructions.
- If not redirected, contact your cable service provider's customer support. You will need to provide the modem's MAC address (CM MAC), which is located on a sticker on the bottom or back of the modem.

Gambar 1: Hareup jeung sisi view of the Zoom 8x4 Cable Modem Model 5345, showing the indicator lights and ventilation.
4. Indikator Operasi
The front panel LEDs provide information about the modem's operational status:
| Indikator | Status | Katerangan |
|---|---|---|
| Kakuatan | Héjo padet | Modemna dihurungkeun. |
| DS (Hilir) | Héjo padet | Modem is connected to the downstream channel. |
| Kedip-kedip Héjo | Nyeken saluran hilir. | |
| AS (Hulu) | Héjo padet | Modem is connected to the upstream channel. |
| Kedip-kedip Héjo | Nyeken saluran hulu. | |
| Online | Héjo padet | Modem is online and ready for internet traffic. |
| Kedip-kedip Héjo | Establishing IP connectivity. | |
| LAN | Héjo padet | Ethernet connection is active. |
| Kedip-kedip Héjo | Data is being transmitted or received over the Ethernet connection. |
5. Pangropéa
To ensure optimal performance and longevity of your modem:
- Keep the modem in a well-ventilated area to prevent overheating.
- Avoid placing the modem near heat sources or in direct sunlight.
- Bersihkeun bagian luar ku kaén anu lembut sareng garing. Ulah make cleaners cair atawa aerosol.
- Pariksa périodik sambungan kabel pikeun mastikeun aranjeunna aman.
- If experiencing connectivity issues, try power cycling the modem by unplugging it from the power outlet for 10 seconds and then plugging it back in.
6. Cara ngungkulan
Masalah umum sareng solusina:
- Henteu aya sambungan internét:
- Pariksa sadaya sambungan kabel (koaksial, Ethernet, daya) pikeun mastikeun éta aman.
- Verify that the Power, DS, US, and Online lights are solid green. If not, refer to the "Operating Indicators" section.
- Power cycle the modem by unplugging it for 10 seconds and plugging it back in.
- Contact your cable service provider to confirm service status and modem activation.
- Laju Internét Leutik:
- Ensure your computer or router is connected to the modem with a Gigabit Ethernet cable (Cat5e or Cat6 recommended).
- Perform a speed test to verify your actual internet speed.
- Temporarily disconnect other devices from your network to see if performance improves.
- Contact your cable service provider to check for network issues in your area or to confirm your subscribed speed plan.
- Modem Lights Not On:
- Pastikeun adaptor daya disambungkeun pageuh kana modem sareng stop kontak anu tiasa dianggo.
- Coba colokan listrik anu béda.
7. Spésifikasi
| Fitur | Rincian |
|---|---|
| Nomer modél | 5345 |
| Standar DOCSIS | 3.0 (Backward compatible with 2.0, 1.1) |
| Beungkeutan Saluran | 8 Hilir x 4 Hulu |
| Kagancangan Hilir Maksimum | 343 Mbps |
| Port Ethernet | 1 Gigabit (10/100/1000 Mbps) |
| Rojongan IPv6 | Sumuhun |
| Ukuran (L x W x H) | 4.1 x 1.6 x 5.7 inci |
| Beurat | 1 pon |
| Warna | Hideung |
| Input kakuatan | 12 volt |
| Kasaluyuan System Operasi | Windows, Macintosh (via Ethernet) |
| Disertipikasi ku | Comcast XFINITY, Time Warner Cable, Charter Spectrum, and other leading service providers. |

Figure 2: Dimensions of the Zoom 8x4 Cable Modem Model 5345.
8. Garansi jeung Rojongan
The Zoom Model 5345 cable modem is covered by a garansi dua taun provided by Zoom Telephonics. For technical support or warranty claims, please contact Zoom Telephonics directly. Contact information can typically be found on the manufacturer's website or the Quick Start Flyer included with your product.
For additional resources, you may refer to the official User Guide PDF available online: Zoom 5345 User Guide (PDF)





