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| Item number: CIEN1-68304614 Manufacturer no.: AT-XEM2-4QS-B01 EAN/GTIN: 767035215693 |
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![](/p.gif) | The XEM2-4QS provides 4 x 40G QSFP+ ports per module, which can be configured as stacking links, or as high-capacity backbone links for distributed networks. More information: Optical fiber | Fiber optic connector | QSFP+ | Network | Ethernet interface type | 40 Gigabit Ethernet | ![](/p.gif) | Ethernet LAN data rates | 40000 Mbit/s | Weight & dimensions | Width | 109 mm | ![](/p.gif) | Depth | 170 mm | ![](/p.gif) | Height | 40 mm | ![](/p.gif) | Weight | 820 g | Ports & interfaces | Fiber ports quantity | 4 |
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