|
Question:
# D4 |8 y2 _( j6 {, lShould equipment powered by USB be considered powered by LPS?4 \, f6 H3 b! a* R. [% B2 V6 |9 |
Should equipment powered by PoE be considered powered by LPS?7 N% D* m, K2 p
Decision: OSM EE conclusion: decision only in the minutes
1 m$ N$ F. g0 M$ b, D% o/ ZDecision 06/6 deleted and replaced by decision 14/4:+ a$ F" C+ D2 k2 z# |9 X$ U
If the accessory is designed to the Universal Serial Bus (USB), version 1.0 or 2.0, or IEEE 1394 sets of standards and is provided with a single connector configuration required by those standards, it may be assumed that the accessory is supplied power by an LPS, and thus may use HB material without further test. See also first bullet of 9th paragraph of 4.7.2.2., w" a% s! O5 f" M- B7 T( _
Accessories using non-standard USB connection are excluded from this decision.
4 Y) {4 }1 P" p3 T/ VConfirmed by IEC TC108.
; M) O3 k3 f; s. Z6 z) u0 R8 l, e8 u* ZPoE and USB 3:
4 C+ E5 X1 I7 y% C4 s0 T) {1 bOSM agrees that input from IEC TC108 is needed. Until then PoE and USB 3 should be considered not to be LPS.
) ]+ u' p) ^# L6 y4 M
( S. p! K4 t W: [9 f4 D! [. R L* w H8 q I
3 F5 I) P1 C, k6 R; V
( W, I8 j0 Y. ~; f& B
( s$ S. ?, Y9 l; r! H4 v, v! C* q |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有账号?注册安规
x
|