D-Link 40GBase-LR4 QSFP+ Single-Mode Transceiver, 10km
VS
D-Link DEM-211 100Mbps SFP Fiber Optic Transceiver Module, 1310nm
Feature Comparison
Performance
Performance
| SFP transceiver type | Fiber optic | Fiber optic |
|---|---|---|
| Maximum data transfer rate | 40000 Mbit/s | 100 Mbit/s |
| Interface type | QSFP+ | SFP |
| Single-mode fiber (SMF) supported | Yes | - |
| Multi-mode fiber (MMF) supported | No | Yes |
| Fiber optic connector | LC | LC |
| Fiber cable diameters supported (core/cladding) | 9/125 µm | 50/125,62.5/125 µm |
| SFP transceiver standard | LR4 | - |
| Maximum transfer distance | 10000 m | 2000 m |
| Wavelength | 1310 nm | 1310 nm |
| Tx power (min) | -4 dBmW | - |
| Tx power (max) | 8.3 dBmW | - |
| Rx power (min) | 3.5 dBmW | - |
| Rx power (max) | -13.7 dBmW | - |
| Link budget | 19.8 dB | 13 dB |
| Ethernet interface type | 400 Gigabit Ethernet | - |
| Networking standards | IEEE 802.3ba | IEEE 802.3u |
| Fiber ethernet cabling technology | 40GBASE | 100BASE |
| Duplex system | Full | Full, Half |
| Digital Diagnostics Monitoring (DDM) | Yes | - |
| Cabling technology | - | 100Base-FX |
Features
Features
| Product colour | Blue, Silver | Metallic |
|---|---|---|
| Hot-Plug support | Yes | - |
| Form factor | - | Plug-in |
| Hot-swap | - | Yes |
| Compatible products | - | DES-1228, DES-1228P, DES-3252P, DES-3228PA, DES-1252, DGS-3612G |
Power
Power
| Maximum voltage | 3.3 V | 3.3 V |
|---|---|---|
| Maximum current | 1.13 A | - |
Certificates
Certificates
| Compliance certificates | RoHS | - |
|---|---|---|
| Certification | FCC Class B CE Class B VCCI Class B FDA/CDRH TUV CSA MSA | RoHS |
| Safety | - | FDA/CDRH, TUV, UL |
Operational conditions
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C | 0 - 70 °C |
|---|---|---|
| Storage temperature (T-T) | -40 - 85 °C | -40 - 85 °C |
| Operating relative humidity (H-H) | 0 - 85% | 10 - 90% |
| Storage relative humidity (H-H) | 0 - 85% | 5 - 90% |
Weight & dimensions
Weight & dimensions
| Width | 18.4 mm | 57.9 mm |
|---|---|---|
| Depth | 118 mm | 12.7 mm |
| Height | 12.9 mm | 7.62 mm |
| Weight | 40 g | 13.6 g |
Packaging content
Packaging content
| Quantity per pack | 1 pc(s) | - |
|---|
Packaging data
Packaging data
| Package width | 74 mm | 74 mm |
|---|---|---|
| Package depth | 131 mm | 131 mm |
| Package height | 49 mm | 49 mm |
| Package weight | 64 g | 64 g |
Logistics data
Logistics data
| Shipping (inner) case length | 36 cm | 36 cm |
|---|---|---|
| Shipping (inner) case width | 26 cm | 26 cm |
| Shipping (inner) case height | 31 cm | 31 cm |
| Shipping (inner) case net weight | 3.2 kg | 3.2 kg |
| Products per shipping (inner) case | 50 pc(s) | 50 pc(s) |
| Pallet gross weight (air) | 272 kg | 246.8 kg |
| Master (outer) cases per pallet (air) | 60 pc(s) | 54 pc(s) |
| Products per pallet (air) | 3000 pc(s) | 2700 pc(s) |
| Pallet gross length | 102 cm | 102 cm |
| Pallet gross width | 122 cm | 122 cm |
| Pallet height (air) | 199 cm | 199 cm |
| Pallet gross weight (sea) | 272 kg | 246.8 kg |
| Master (outer) cases per pallet (sea) | 60 pc(s) | 54 pc(s) |
| Products per pallet (sea) | 3000 pc(s) | 2700 pc(s) |
| Pallet height (sea) | 199 cm | 199 cm |
| Shipping (inner) case gross weight | 4.2 kg | 4.2 kg |
| Harmonized System (HS) code | 85369010 | 85369010 |
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
D-Link 40GBase-LR4 QSFP+ Single-Mode Transceiver, 10km
0
/10
from total 1 Vote
D-Link DEM-211 100Mbps SFP Fiber Optic Transceiver Module, 1310nm
0
/10
from total 1 Vote
Questions and Answers About This Comparison
No questions have been asked about this comparison yet.
Be the first to ask a question!
Your question will be displayed after approval
