CLASSIC ELECTRONICS
HSGQ XE Series OLTs
HSGQ XE Series OLTs
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📊 Side-by-Side Comparison — XE04R vs XE08R
| Feature / Model | XE04R | XE08R |
|---|---|---|
| EPON Ports | 4 × EPON SFP slots (1:64 split) | 8 × EPON SFP slots (1:64 split) |
| Max ONUs | Up to ~256 users | Up to ~512 users |
| Uplink Ports | 4 × Gigabit RJ45 + 4 × 10G SFP+ | 4 × Gigabit RJ45 + 4 × 1G/10G SFP+ |
| Management Ports | Console + NMS | Console + NMS |
| Memory / Flash | ~512 MB DDR + 32 MB flash | ~256-512 MB DDR + 32 MB flash |
| Power Supply | AC 100-240 V (DC optional) | AC 100-240 V (DC optional) |
| Size / Form Factor | 1U rack (442×260×44 mm) | 1U rack (442×260×44 mm) |
| Typical Use Case | Small – medium EPON networks | Medium – larger EPON networks |
| Industry Standard | IEEE 802.3ah EPON | IEEE 802.3ah EPON |
📌 📍 HSGQ-XE04R — Mid-Density EPON OLT
🔹 Port Density: 4 fixed EPON PON interfaces with up to 1:64 split ratio for each port — supports about 256 ONUs/users.
🔹 Uplinks: 4 × GE (RJ45) ports plus 4 × 10G SFP+ uplinks for high-capacity backhaul.
🔹 Management: Accessible via CLI / Web GUI / SNMP / NMS; supports cloud-based deployment and remote monitoring.
🔹 Features: Strong VLAN/QoS/ACL support, multicast/IGMP, automatic ONU registration, loopback test, port aggregation, dual power options.
🔹 Use Cases: Ideal for small to mid-size community fiber broadband, smart campus, commercial buildings, township FTTx deployments.
📦 Summary: Balanced mid-tier EPON OLT offering good uplink flexibility and user capacity in a compact 1U rack design.
📌 📍 HSGQ-XE08R — Higher-Capacity EPON OLT
🔹 Port Density: 8 fixed EPON PON interfaces with 1:64 split ratio per port — supports up to ~512 ONUs/users.
🔹 Uplinks: 4 × GE RJ45 ports & 4 × 1G/10G SFP+ uplinks for more scalable backbone connectivity.
🔹 Management & Features: Same EPON standard support with console and NMS ports, VLAN/QoS, ACL, multicast, link aggregation, loop detection, cloud/NMS management support.
🔹 Use Cases: Suitable for medium to larger fiber access networks, ISPs scaling up FTTH, multi-site enterprise, and dense residential deployments.
📦 Summary: More powerful EPON OLT with double PON capacity compared to XE04R — perfect when you need to serve more ONUs without changing uplink topology.
📈 Technical & Practical Differences
📍 Port Capacity & Scaling
-
XE04R: 4 PONs → ~256 users. Great starting point for smaller ISP or tight deployments.
-
XE08R: 8 PONs → ~512 users. Better fit for operators growing subscriber base or denser coverage.
📍 Uplink & Backbone
Both models offer:
✔️ 4 × Gigabit Ethernet RJ45 uplinks
✔️ 4 × SFP+ uplinks (supporting 1G/10G depending on configuration)
This means similar backhaul capability; the main scaling difference is in PON port count.
📍 Management & Features
Both support remote cloud/NMS control, VLAN/QoS/ACL enforcement, loopback diagnostics, and robust Layer 2 features — making them flexible for most EPON deployments.
🧩 Which One Should You Choose?
✔️ Choose XE04R if:
📍 Your network is small to medium size (up to ~250 ONUs)
📍 You want cost-efficient EPON entry with full uplink flexibility
📍 You don’t need double PON port capacity
✔️ Choose XE08R if:
📍 You plan to scale to ~500+ users
📍 You want future-proof fiber access with more user links
📍 You run an ISP network with growth potential
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