
Summit1i Switch Rear View
Extreme Networks Consolidated Hardware Guide 73
*Extreme Networks proprietary. Connections between two Extreme Networks 1000BASE-LX interfaces can use a maximum distance of 10,000
meters.
NOTE
For more information about the supported GBIC types, see “GBIC Specifications” on page 32.
LEDs
Both Summiti1 models have the following LEDs:
• Unit status
• Management
• Port status
• Port speed
For information about the LEDs and their activity on the Summit1i switch, see “Summit1i, Summit5i,
Summit7i, Summit48i, and Summit48si Switch LEDs” on page 90.
Summit1i Switch Rear View
Figure 17 shows the rear view for both available Summit1i switch models.
Table 20: GBIC types and maximum distances
Standard Media Type
Mhz•Km
Rating
Maximum
Distance (Meters)
SX
(850 nm optical window)
50/125 µm multimode fiber
50/125 µm multimode fiber
62.5/125 µm multimode fiber
62.5/125 µm multimode fiber
400
500
160
200
500
550
220
275
LX
(1310 nm optical window)
50/125 µm multimode fiber
50/125 µm multimode fiber
62.5/125 µm multimode fiber
10/125 µm single-mode fiber
10/125 µm single-mode fiber*
400
500
500
–
–
550
550
550
5,000
10,000
ZX
(1550 nm optical window)
10/125 µm single-mode fiber – 50,000
ZX Rev 03
(1550 nm optical window)
10/125 µm single-mode fiber 70,000
LX70
(1550 nm optical window)
10/125 µm single-mode fiber – 70,000
LX100
(1550 nm optical window)
10/125 µm single-mode fiber 100,000
UTP Category 5 UTP cable – 80
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